| | Titel | Interpret | Mitwirkung | VO | Format | Chart | Label | Musikstil | | When | Kalin Twins | | 1958 | SIN | D 04 / GB 01 / US 05 | Brunswick | Pop (50er) |
| When | Showaddywaddy | | 1977 | SIN | D 09 / GB 03 | Arista | Glam Rock |
| When | Kincade, John | | 1974 | SIN | D 10 | Penny Farthing | Pop (70er) |
| When 20 summers pass | Shelter | | 2000 | CD | | Century Media | Punk |
| When a child is born (Soleado) | Mathis, Johnny | | 1976 | SIN | GB 01 | ???? | Entertainer |
| When A Child Is Born / I Was A Stranger | Carpendale, Howard | | 1974 | SIN | | Columbia | Deutscher Schlager (60er) |
| When a heart beats | Kershaw, Nik | | 1986 | SIN | D 55 | MCA | Synth-Pop |
| When a man loves a woman | Sledge, Percy | | 1966 | SIN | D 13 / GB 04 / US 01 | Atlantic | Southern Soul |
| When a man loves a woman | Bolton, Michael | | 1991 | CD-M | D 52 / GB 08 / US 01 | Columbia | Melodic Rock |
| When a woman | Gabrielle | | 2000 | CD-M | D 65 / GB 06 | Go! Beat | Soul-Pop |
| When a woman loves | LaBelle, Patti | | 2000 | CD | US 63 | MCA | Rhythm & Blues |
| When a woman´s fed up | Kelly, R. | | 1998 | CD-M | US 22 | Jive | Urban |
| When all else fails | Bracket | | 2000 | CD | | Fat Wreck Chords | Power Pop |
| When angels travel | Lamb, Annabel | | 1986 | SIN | | RCA | Pop (80er) |
| When boys talk | Indeep | | 1983 | MAXI | D 31 | Sound Of N.Y. | Disco |
| When can I see you | Babyface | | 1994 | CD-M | US 04 | ???? | Rhythm & Blues |
| When do I get to sing "My way" | Sparks | | 1994 | CD-M | D 07 | Logic | Synth-Pop |
| When do you believe | Houston, Whitney | & Maria Carey | 1999 | CD-M | D 07 | Arista | Urban |
| When do you believe | Carey, Mariah | & Whitney Houston | 1997 | CD-M | D 08 / GB 04 / US 04 | Columbia | Dance-Pop |
| When doves cry | Prince | | 1984 | SIN | D 16 / GB 04 / US 01 | Warner Bros. | Dance-Pop |
|
|