I have always liked China Grove as a good test song for Rock 'n Roll speakers. If the mids and highs are good and the bass line thumps clearly I like 'em. This cover of China Grove is pretty durn good. Especially the instrumental portion. Another one I like for testing is Marshall Tucker's Fire On the Mountain which gives a good test of the mids and highs. With just enough bass so IM if severe will show up. Another good one is Bob Dylan's All Along The Watchtower.
Well my mate got me an early Father's Day Present of these speakers: Logitech S220 2.1 Speaker System
How do they sound? Well I like them. Not the thumping base of big floor speakers but for the price she paid - very nice. The bass unit has a volume control so you can adjust the balance to suit. Let me add that the speakers are very quiet when there is no signal. I always like that.
Cross Posted at Classical Values