If you're looking for more relaxing rap here's a few songs for you

â?˘Maybach Music - Rick Ross
â?˘Diamonds In The Back - Ludacris
â?˘Good Love - Sheek Louch
â?˘Throw Some D's - Rich Boy
â?˘Real Women - UGK

Another R&B group is Earth, Wind, and Fire

Stay Sunny, Peace