The Billboard Roll Call is a listing of regional artists who have charted a song on the Billboard Top 40 from 1955-2009. The introduction has additional information.
The R&B group Bloodstone bridged two strains in popular music. Starting as a vocal doo-wop group in the 1960s when they attended high school in Kansas City, Bloodstone emerged as full-fledged band in the 1970s.
They charted two songs in the Billboard Top 40 in 1973-74. Natural High, which hit the Top 10 in June 1973, is a gorgeous piece of soul that draws from their doo-wop roots as well as a jazzy break that to my ears is a nod to Kansas City jazz.
As the 1970s progressed, Bloodstone was part of the “black rock” movement of bands that combined R&B with Jimi Hendrix-styled, similar to the Isley Brothers.