My Favorite Rare Groove in 70's

Dj Yogurt from Tokyo chose these music and love to listen them all.There were so many talented musicians on this earth in 70's.1970's...What a decade!!I think that "rare groove" is a rare song, a song that is not well known, but you can feel a great groove even if you listen to it in the present day. I feel that there is a lot of music influenced by jazz, soul, African music and psychedelic music in "rare groove".