| Back in My Arms Again | The Supremes | 121 | C major | Jazz Dance, West Coast Swing, Carolina Shag | 2003 |
| Barrio Negro | Tomatito | 121 | A major | Ballroom Tango, Cha-Cha, Paso Doble | 1991 |
| Big Time | Big & Rich | 121 | F# minor | West Coast Swing, Line Dancing, Square Dance | 2004 |
| Blues for Juanita | Grant Green | 121 | A# major | Jazz Dance, Tap Dance, Lindy Hop | 1996 |
| Burning Love | Billy Swan | 121 | D major | West Coast Swing, Line Dancing, Square Dance | 1999 |
| Cancion Di Argentina | Charlie Byrd | 121 | A minor | Jazz Dance, Tap Dance, Lindy Hop | 1996 |
| Come to Me | Barbara Mason | 121 | C# major | Jazz Dance, West Coast Swing, Carolina Shag | 1965 |
| Count to Three | The Chalkeaters feat. The Stupendium & Ellen McLain | 121 | D minor | Jazz Dance, Tap Dance, Foxtrot | 2021 |
| Deep in the Pit of Your Love | Four Tops | 121 | F# major | Jazz Dance, West Coast Swing, Carolina Shag | 2005 |
| Down by the Riverside | Bonnie Guitar | 121 | C major | West Coast Swing, Line Dancing, Square Dance | 2011 |
| Dreamer | Patti LaBelle & The Bluebelles | 121 | G# major | Jazz Dance, West Coast Swing, Carolina Shag | 2011 |
| Gambler’s Blues | B.B. King | 121 | C# major | Jazz Dance, Tap Dance, Lindy Hop | 1971 |
| Get Down People | The Fabulous Counts | 121 | C major | Jazz Dance, West Coast Swing, Hustle | 1970 |
| Go Bang | PNAU | 121 | G major | Hustle, Line Dancing, Zumba | 2017 |
| God, Country and My Baby | Johnny Burnette | 121 | B minor | West Coast Swing, Line Dancing, Square Dance | 2003 |
| Help Me Make It Through the Night | Gladys Knight & the Pips | 121 | G major | Jazz Dance, West Coast Swing, Carolina Shag | 1977 |
| História de amor (Derroche) | Julio Iglesias | 121 | C minor | Cha-Cha, Zumba, Foxtrot | 2001 |
| Holy Cow | Lee Dorsey | 121 | G# major | Jazz Dance, West Coast Swing, Carolina Shag | 1965 |
| I Promise | Texas Lightning | 121 | A minor | West Coast Swing, Line Dancing, Square Dance | 2006 |
| I Showed Them | Poncho Sanchez | 121 | F major | Jazz Dance, Tap Dance, Lindy Hop | 1998 |
| I Think About You | Collin Raye | 121 | C major | West Coast Swing, Line Dancing, Square Dance | 1995 |
| I Wasn’t Fooling Around | George Strait | 121 | C major | West Coast Swing, Line Dancing, Square Dance | 1993 |
| If I Was a Man | Jessica Sutta | 121 | C major | Cha-Cha, Hustle, Line Dancing | 2008 |
| Just Queen for a Day | Wanda Jackson | 121 | G major | West Coast Swing, Line Dancing, Square Dance | 2007 |
| Killin’ Time | Clint Black | 121 | G major | West Coast Swing, Line Dancing, Square Dance | 1989 |
| Like It’s a Bad Thing | Gary Allan | 121 | F major | West Coast Swing, Line Dancing, Square Dance | 2007 |
| Lobo López | Kiko Veneno | 121 | E major | Cha-Cha, Zumba, Foxtrot | 1998 |
| LoveStoned | Justin Timberlake | 121 | F minor | Hustle, Line Dancing, Zumba | 2007 |
| Lucky Lucky Me | Jimmy Ruffin | 121 | A# major | Jazz Dance, West Coast Swing, Carolina Shag | 2002 |
| Makin’ Love Is Good for You | B.B. King | 121 | C major | Jazz Dance, Tap Dance, Lindy Hop | 2000 |
| Mangos | Rosemary Clooney | 121 | E major | Jazz Dance, Tap Dance, Lindy Hop | 2004 |
| Night Life | Aretha Franklin | 121 | G major | Jazz Dance, West Coast Swing, Carolina Shag | 1968 |
| No One’s Gonna Be a Fool Forever | Thelma Houston | 121 | G major | Jazz Dance, West Coast Swing, Carolina Shag | 1991 |
| Nothin’ to Lose | Josh Gracin | 121 | G major | West Coast Swing, Line Dancing, Square Dance | 2004 |
| Poor Little Rich Girl | The Marvelettes | 121 | C# major | Jazz Dance, West Coast Swing, Carolina Shag | 2002 |
| Rocks in My Bed | Four Tops | 121 | D# major | Jazz Dance, West Coast Swing, Carolina Shag | 2005 |
| Soft Touch | Billy Swan | 121 | G major | West Coast Swing, Line Dancing, Square Dance | 1981 |
| Spanish Rice | Clark Terry & Chico O’Farrill | 121 | G minor | Jazz Dance, Tap Dance, Lindy Hop | 2004 |
| Trail of Tears | Tanya Tucker | 121 | D major | West Coast Swing, Line Dancing, Square Dance | 1991 |
| Waves. | Rollergirl! | 121 | A# minor | Jazz Dance, West Coast Swing, Hustle | 2013 |
| Work | Omarion | 121 | D# minor | Jazz Dance, West Coast Swing, Carolina Shag | 2014 |
| A Love Supreme | Will Downing | 121 | G minor | Jazz Dance, Tap Dance, Foxtrot | 1997 |
| Everybody Loves My Baby | Dinah Washington | 121 | C major | Jazz Dance, Tap Dance, Foxtrot | 1985 |
| Give Your Heart to Me | Curtis Stigers | 121 | D# major | Jazz Dance, Tap Dance, Foxtrot | 2014 |
| I’ve Heard That Song Before | Helen Forrest with Harry James | 121 | F major | Jazz Dance, Tap Dance, Foxtrot | 2003 |
| Quejas de bandoneón | Juan de Dios Filiberto | 121 | D minor | Ballroom Tango, Musical Theatre Dance, Cha-Cha | 1998 |
| Spring Affair | Donna Summer | 121 | A minor | West Coast Swing, Carolina Shag, Hustle | 1976 |
| Yardbird Suite | Stan Getz & Chet Baker | 121 | C major | Jazz Dance, Tap Dance, Lindy Hop | 1997 |
| Corazón & hueso | Daniel Melingo | 121 | A minor | Ballroom Tango, Cha-Cha, Argentine Tango | 2011 |
| Denver | Willie Nelson | 121 | A major | West Coast Swing, Line Dancing, Square Dance | 1975 |
| Five Long Years | John Lee Hooker | 121 | G# minor | West Coast Swing, Line Dancing, Square Dance | 1961 |
| Hey Porter | Johnny Cash | 121 | F major | West Coast Swing, Line Dancing, Square Dance | 2005 |
| Life in Prison (False Start) (1995) | Merle Haggard | 121 | F major | West Coast Swing, Line Dancing, Square Dance | 1995 |
| Love’s Not Everything | Connie Smith | 121 | C# major | West Coast Swing, Line Dancing, Square Dance | 1998 |
| Mufa 72 | Astor Piazzolla | 121 | B minor | Ballroom Tango, Cha-Cha, Argentine Tango | 2004 |
| Nobody Wins | Radney Foster | 121 | D major | West Coast Swing, Line Dancing, Square Dance | 1992 |
| Ride Me Down Easy | Waylon Jennings | 121 | E major | West Coast Swing, Line Dancing, Square Dance | 1973 |
| Suite del ángel: Resurreccíon del ángel | Astor Piazzolla | 121 | C major | Ballroom Tango, Cha-Cha, Argentine Tango | 2004 |
| Swinging Doors (Alt) (1993) | Merle Haggard | 121 | G major | West Coast Swing, Line Dancing, Square Dance | 1966 |
| White Rose for Heidi | Doyle Dykes | 121 | C minor | West Coast Swing, Line Dancing, Square Dance | 1995 |
| All I Want (Purple Disco Machine extended remix) | Boys Noize feat. Jake Shears | 121 | G# minor | Hustle, Waacking, Cha-Cha | 2021 |
| All I Want Is You | Mila J | 121 | C# major | West Coast Swing, Cha-Cha, Carolina Shag | 2014 |
| Bustin’ Out (Seize the Beat version) | Material with Nona Hendryx | 121 | D minor | Hustle, Waacking, Cha-Cha | 1981 |
| Carmín | Romeo Santos feat. Juan Luis Guerra | 121 | E major | Bachata, Cha-Cha, Zumba | 2017 |
| Don’t Stop (extended mix) | Purple Disco Machine | 121 | D minor | Hustle, Waacking, Cha-Cha | 2021 |
| Get Even | Kelis | 121 | F# minor | West Coast Swing, Cha-Cha, Carolina Shag | 2001 |
| Grits Ain’t Groceries (All Around the World) | Little Milton | 121 | A# minor | West Coast Swing, Carolina Shag, Jazz Dance | 1997 |
| Hot Potato | LaToya Jackson | 121 | C# major | Hustle, Waacking, Cha-Cha | 2012 |
| I’m Gonna Cry (If You Quit Me) | Barrett Strong | 121 | F minor | Cha-Cha, West Coast Swing, Carolina Shag | 2005 |
| Love Is You | Carol Williams | 121 | C major | Hustle, Waacking, Cha-Cha | 1976 |
| Move Your Body | Bramsam | 121 | F major | Hustle, Waacking, Cha-Cha | 2016 |
| Music | Al Hudson & One Way | 121 | F major | Hustle, Waacking, Cha-Cha | 1988 |
| Power of Love (Zanzibar vocal mix) | Deee‐Lite | 121 | D minor | Hustle, Waacking, Cha-Cha | 1990 |
| Ritzy Mambo | The Salsoul Orchestra | 121 | C major | Hustle, Waacking, Cha-Cha | 1994 |
| Shake It Up Tonight | Cheryl Lynn | 121 | C minor | Hustle, Waacking, Cha-Cha | 1998 |
| Albarada | Luar na Lubre | 121 | C major | Contra Dance, Irish Dance | 1993 |
| Ballin' the Jack | Pérez Prado & His Orchestra | 121 | A# major | Cha-Cha, Zumba | 1990 |
| Cosé Cosé Cosé | Pérez Prado | 121 | G major | Cha-Cha, Zumba | 1995 |
| Ella y yo | Omara Portuondo | 121 | F minor | Cha-Cha, Zumba | 2000 |
| Forgiveness | Luka Bloom | 121 | F major | Contra Dance, Irish Dance | 1999 |
| Gandinga, mondongo y sandunga | Afro-Cuban All Stars | 121 | D minor | Cha-Cha, Zumba | 1999 |
| Iodine | Jim Lauderdale | 121 | E major | Square Dance, Clogging | 2012 |
| No me digas que no | Xtreme feat. Adrienne | 121 | C major | Bachata, Cha-Cha | 2007 |
| Por Causa Dela | Passo Torto | 121 | D major | Cha-Cha, Zumba | 2011 |
| Raindrops | Dee Clark | 121 | G# major | West Coast Swing, Carolina Shag | 1995 |
| Raise a Ruckus | Old Crow Medicine Show | 121 | C major | Square Dance, Clogging | 2001 |
| Static on My Radio | The Poozies | 121 | G major | Contra Dance, Irish Dance | 1995 |
| Step It Up and Go | Doc Watson | 121 | G major | Square Dance, Clogging | 1996 |
| Tributo aos orixás | Clara Nunes | 121 | G minor | Cha-Cha, Zumba | 1972 |
| Um Dia Tu Verás | Martinho da Vila | 121 | D minor | Cha-Cha, Zumba | 2005 |
| Variaciones sobre un tema desconocido | Afro-Cuban All Stars | 121 | C major | Cha-Cha, Zumba | 1999 |
| Cherished Memories (unissued - take 14) | Eddie Cochran | 121 | A major | East Coast Swing | 1985 |
| Day Is Done | Peter, Paul & Mary | 121 | A major | Contra Dance | 1998 |
| Estancia, op. 8: Cuadro II. La mañana. IV. Los trabajadores agrícolas. Tempo giusto | BBC Philharmonic, Juanjo Mena | 121 | C major | Ballet | 2015 |
| Frankie Got a Quiff | Crazy Cavan ’n’ the Rhythm Rockers | 121 | E minor | East Coast Swing | 2001 |
| Gaîté parisienne : XVIII. Quadrille | Boston Pops Orchestra, Arthur Fiedler | 121 | D major | Ballet | 1988 |
| Ifé | Angelique Kidjo | 121 | D minor | Musical Theatre Dance | 1995 |
| Keep It to Yourself | Sonny Boy Williamson | 121 | D major | West Coast Swing | 1959 |
| Let Me Love You Baby | Buddy Guy | 121 | G major | West Coast Swing | 1961 |
| Love Me Baby | Crazy Cavan & the Rhythm Rockers | 121 | E major | East Coast Swing | 1982 |
| Marked for Life | Huerco S. | 121 | G# major | Contemporary Dance | 2016 |
| Midnight Caller | Brad Fiedel | 121 | F major | Musical Theatre Dance | 1996 |
| Minnie’s Yoo Hoo! | Saxophone Quartet | 121 | G# major | Polka | 1988 |
| Poggibonsi | Milva | 121 | E major | Lyrical Dance | 1982 |
| Prozessordenken | Jonson | 121 | F# major | Contemporary Dance | 2005 |
| Santa's Got a Brand New Pedal Steel | The Barnshakers | 121 | F# major | East Coast Swing | 2004 |
| Slippery Rock 70's | Stavely Makepeace | 121 | C# major | Musical Theatre Dance | 2007 |
| Swan Lake: Act One. No. 4. Pas de trois: V. Allegro | London Symphony Orchestra, André Previn | 121 | F major | Ballet | 2009 |
| Ting‐a‐Ling | Buddy Holly | 121 | A major | East Coast Swing | 2019 |
| Attention Na Sida | Franco | 121 | C# major | | 2000 |
| By the Way | Red Hot Chili Peppers | 121 | — | | 2002 |
| Coisa feita | João Bosco | 121 | C# major | | 1982 |
| Dance in the Dark | Q19848 | 121 | — | | 2010 |
| Main Street Electrical Parade | Jean-Jacques Perrey & Gershon Kingsley | 121 | G# major | | 1988 |
| Por ella | Julio Iglesias | 121 | B major | | 1980 |
| Really Don't Care | Demi Lovato | 121 | — | | 2014 |
| She Will Never Let Me Down | Byron Lee and the Dragonaires | 121 | D# major | | 2004 |