Regular ring - "Can't Let You Go" by Fabolous (like the beat)
Deltas - "We Are Family" by Sister Sledge
Boyfriend - "I'd Rather be with You" by Beyonce
Calendar/alarm - "Encore" by Jay-Z
Text message - "Sucka MC's" by Run-DMC (this may be my ring
soon)
Ex-boyfriend - "I Hate You" by Kelis