(a) 'Modern Day Magic.' http://www.youtube.com/watch?v=4gcjHUBYMoQ Odds are this will be the first time you've heard this. Made the playlist on Detroit's WMJC quite a bit in the summer of 1976.
(b) 'I Don't Know Where To Start.' http://www.youtube.com/watch?v=i77NbZgkCK0 IMO the late Eddie Rabbitt's best composition.
(c) 'Color My World.' http://www.youtube.com/watch?v=gcZm4oRCz8k There weren't many rock songs in the Sixties that featured the piano in a non-percussion role. An older cousin taught me this Chicago standard during a weekend stay in 1970. I did the same with my youngest son a few years ago.