1. He blinded us with science: Thomas Dolby
2. Motley Crue's drummer/amateur porn star: Tommy Lee
3. In the 1970s, he "lives on the road;" in the 1990s, he married Mariah Carey Tommy Mottola
4. Aerosmith's bassist: Tom Hamilton
5. A Traveling Wilbury: Tom Petty
6. Suzanne Vega acapella hit later remixed: "Tom's Diner"
7. Boston's guitarist: Tom Scholz
8. He sang about "Painted Ladies" in 1973 and his brother was a MacKenzie; Ian Thomas (his brother, Dave Thomas, was "Doug MacKenzie")
9. Bluegrassy character mentioned in the Grateful Dead's "Mountains of the Moon": Tom Banjo
10. He called Jenny at 867-5309: Tommy Tutone
11. He walked the dog, did the funky chicken, and did the push and pull: Rufus Thomas
12. He hung down his head and cried: "Tom Dooley"
13. The pride of Pontypridd, Wales, where it's not unusual to sing: Tom Jones
14. A guitarist and vocalist for both Styx and Damn Yankees: Tommy Shaw
15. Raindrops kept falling on his head: B. J. Thomas
16. Rush's "Monday warrior": "Tom Sawyer"
17. The main characters in Bon Jovi's "Livin' on a Prayer": Tommy and Gina

Bonus: He asked "Why Can't We Live Together" in 1973....rumor has it that KC played on his song" Timmy Thomas; will someone please clear this up?