Ok, so for those of you playing at home
The following track was released on a Spanish single (and also on a French single apparently). At the least the Spanish single lists this as "The Crazy World of The Seven Souls" and also "The Crazy World of Arthur Brown
BY The Seven Souls"
http://www.discogs.com/viewimages?release=5046281
Download and listen:
https://www.mediafire.com/?1l3hbeeunbirxbr
My thoughts are that this single is probably a Crazy World of Arthur Brown single with the Seven Souls version of "I'm Coming" on the B side (two artists on one single wasn't unheard of in the 60's) and that something has been lost in translation.
Once you've listened to the so-called Seven Souls version, take a listen to what we know is the Crazy World of Arthur Brown, and tell me if you think it is the same artist or not?