I prefer to not listen to "classic rock" as it simply reminds me of songs I covered in club bands for years (although my later bands employed "veto powers" from members so nobody had to play something they hated) ...Steely Dan and Little Feat and a few others get a pass, but Jazz and classical stuff get most of my active listening these days. Note that my 12wpc power amp barely works up a sweat with 99db (Heresy IIIs aided with 2 RELs) speakers, and another nice thing is knowing those speakers are capable of dangerous levels so they're simply purring along with the dynamic capability evident in their effortlessness.