Jo Jo Gunne

What a great band!  Featuring Jay Ferguson and Mark Andes, both from the band Spirit, they had a top 40 hit in 1972 with "Run Run Run".  Over the years the band broke up and reformed several times, recorded five albums, but never had another hit single.  Great band, great music, but very little success.  And yet their one hit, always makes listeners go "Oh yeah!!"
listen here