a man called joseph. (unknown american rock band)prob late 60s

anybody tell me where i'll find a man called joseph (haa haa)
travelled unknown wiery miles to see a man called joseph (haa haa)
gonna see a man about a job,a boy born with a difference from above
gonna see the king,gonna set me free
anybody tell me where i'll find a girl called mary (haa haa)
travelled unknown wiery miles to see a girl called mary (haa haa)
gonna see the king,gonna set me free,
people come with me now,come feel the joy
people come with me now come see the boy
come see the b-o-y

( repeat ) some words may be missing .my favourite xmas song ever,if anybody knows the name of the band,please let me know .