#2 is (Further Reflections) in the Room of Percussion by Kaleidoscope
#3 is The Other Side by Aerosmith
#6 is Big Wheels by ELO
#8 is To Find a Friend by Tom Petty
#9 is That's What I Think by Cyndi Lauper
#10 is Are You Experienced by Jimi Hendrix
#11 is Brazasia by Yutaka
#13 is Dancin' from the Xanadu soundtrack
#14 is Tipitina (classic blues song written by Professor Longhair but I was listening to Hugh Laurie's cover version)
#15 is She Came in Through the Bathroom Window by the Beatles