From my experience, you can often find a lot of RnB a capella songs on P2P networks. Josh Harris, featured on the Roland Users Group website for his Backstreet Boys remix, says that vocals are released by the record label to the remixer/producer and If you are interested in trying out your remixing skills, sometimes their are vocals on CD singles-especially on R-n-B records. which would explain why they are more out there than rock vocals.
If you find a good resource though, please let me know, via here or email.
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Roland Fantom X8 w/ Audio Track Expansion 2.02
DP-8, EV-5, 128MB PC-150
replacing my
Casio CTK-601
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Roland Fantom X8 w/ Audio Track Expansion 2.02, SRX-05 (Supreme Dance) & SRX-10 (Big Brass Ensemble) replacing my Casio CTK-601
DP-8, EV-5, 128MB PC-150, SRX-05 (Supreme Dance), SRX-10 (Big Brass Ensemble)
Yamaha HS80M Powered Monitor Speakers