I really have too many favorites to list. I like classic rock and modern rock, and its seems these days as long as you have great interesting sound, rhythm, and lyrics, you can cut a CD, get it sold, and get on the radio. But here is my list, but not necessarily in order:
1. AC/DC
2. Van Halen
3. Pearl Jam
4. Foo Fighters
5. Imagine Dragons
6. Black Keys
7. Led Zeppelin
8. Nickelback
9. Godsmack
10. Garth Brooks
Yes, you read correctly, one Country artist. I would love to see one of his concerts.
Other concerts: Cheap Trick, 3x in late 70's, early 80's; Head East at State Fair;
Barry Manilow, 4x with wife; NSYNC in 2000 in St. Louis with daughters, Clay Aiken at State Fair (again for daughters). Numerous acts at HOI fair, but don't remember any rock groups.
Other bands I like: STP, Alice in Chains, Kenny Wayne Shepherd, George Thorogood, Stevie Ray Vaughn, Beatles, Collective Soul, Royal Blood (amazing sound from just 2 guys), Hinder,
Seether, Scorpions, many more....and yes, even Boston.