@ M31, it is from the self titled album. And ofcourse on many other live cds of Bela Fleck. The LiveArt cd though has quite a different rendition.
Misunderstood by Dream Theater
Teardrop by Massive Attack
Play Guns N Roses - Sweet Child Of Mine…i always find it useful!
Play It wasnt me by Shaggie ..got good bass and treble effects .. Also Life is a rollercoaster by Ronan Keating ..
A Perfect Circle - Counting Bodies Like Sheep to the Rhythm of the War Drums
You might not like the song…but covers a wide range of frequencies at a pretty high amplitude.
I recently was testing amps & speakers all over town & made a single CD of hindi / english mix - Hotel California (must) + instrumental version of the same + Ae dil e nadaan (ghazal) + dus bahane (hindi to test some bass) + lady in red + Des tambours + Gwandian Da Dhol + Queen (1975) - A Night at the Opera + a few different types frequent songs i usually listen to… 
Eagles - Hotel California for the guitar riffs
sound Gr8 on my ATP3.
Paul van Dyk - Nothing but you.
The Mid’s are awesome in that song…
i mostly use “i stand alone”-godsmack to check for overall clarity (particularly the starting guitar sequence)
then the usual hotel california, and el mariachi(the desperado soundtrack) for guitar. dunno if it tests the speakers to the limit, but this is what i use anyway