Way too many dude! ;o) Any I kept singing the lyrics of one to the tune of another - VERY confusing.
Anyway, before I gave up I think these might be in the right area:
9: I'm not in love
14: It's only words
23: Ballroom Blitz
24: Delilah
27: Hi Ho silver lining
40: Bus Stop
42: Nights in White Satin
44: Yellow Submarine
45: Green Green grass of home
47: I guess that's why they call it the blues
52: Let's rock
60: No milk today
I gave up after that!
