Toma may refer to at least 3 artists :

1) Toma is one of several pseudonyms of the UK based composer, producer and songwriter Tom Adams. http://tomadams.bandcamp.com/

2) Toma(BG : Тома) is bulgarian 2008 Music Idol winner.

3) Toma is a French rap artist popular in the 90's.

4) トーマ/Tohma/Gyoson (falsely scrobbled as Toma) is a VOCALOID producer. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.