I've always enjoyed instruments that reach below the bass clef, preferably way below. Bassoon is fun, but contrabassoon is much more fun. Why settle for alto flute, when there are bass flutes, and contrabass flutes, and subcontrabass flutes? If you have similar interests, I hope you'll enjoy browsing through the compendium, stocked with images (and occasionally sounds) of the larger varieties of musical instruments. BTW, if you have better (or more) images or sounds, feel free to send them to me for incorporation. Please also feel free to join the Contrabass email list, currently available in regular or digest formats. Consider it the contrabass mania online support group.