Favorite song to demo or test drive speakers?

Emerson, Lake, and Palmer - Tarkus/Trilogy MFSL 200g Vinyl Rip 96/24

Genesis Firth of Fifth - Selling England By The Pound Quiex 200g Vinyl Rip 96/24

Peter Gabriel/Kate Bush/Tony Levin - Don't Give Up SACD - for both Bass & Vocal Sibilances

Certain Diana Krall stuff for vocal Sibilances

The usual Audiophile Stuff but great music none the less

Rebecca Pidgeon - Spanish Harlem, Eva Cassidy - Fields of Gold, anything Patricia Barber

And to watch for Cone Excursion - 1812 Telarc SACD Cannon shots !

The whole Emmylou Harris album "Cowgirl's Prayer" with it's goods and bads.

As a sidenote important to test the capability of a system on modern R'n'B and electronic. Very demanding from 15-20 000 Hz. Kills Harbeht's :-)

A Great topic,
Among others, iI use Herbie Hancock, River The Joni letters track two Edith and the Kingpin, featuring  Tina Turner, Wayne Shorter etc, beautifully recorded with many complex layers , subtle bass it really sorts out how well my speakers are placed and how well a streamer can recreate the various instruments timbre and placement and clarity. Infact the whole album is good for this but track 2 is my favourite I guess thats why the albumn won the top Grammy award in 2007

Chuck Mangione  -  FEELS SO GOOD