I am at a loss as to the name of the song and artist from the early 1970's, whose lyrics I can only partially remember contain the following:
"Oh, please (baby) go all the way..Its been so long (been so long), being with you dear, baby I say please (baby) go all the way.."
I remember this song was played on AM radio stations, was sung by a male who had a lovely vocal range, and the song itself had some nice changes in it.
Also, the first ten seconds of this very song was featured in the movie, "Almost Famous". The scene featured Phillip Seymour Hoffman, while on the phone with the young journalist. Hoffman was playing this song on his record player, then lifted the needle up and replaced the above album with a completely different one. Hope this helps ring a bell. I really wish to purchase this group's music. Thanking you in advance,