Jethro Tull - Locomotive Breath will certainly test the dynamics of your speakers. The caveat is you have to have heard the music on a good system to realize how it is suppose to sound. 
A real dilemma for budding audiophiles.

@ishkabibil
I had the same issue with speakers not being able to play everything. Even had B&W CM10s2’s which muddled mid-bass. Found a deal ‘Sonos Fabre Amati Futura’s’ and I’ve never looked back. 
@ishkabibil
I had the same issue with speakers not being able to play everything. Even had B&W CM10s2’s which muddled mid-bass. Found a deal ‘Sonos Fabre Amati Futura’s’ and I’ve never looked back. 
For  Setup.  Ballad of.the Runaway Horse.
Rob Wasserman Jennifer Warnes.

For Acoustic Bass.
Brian Bromberg. Wood 1 or 2.