English to Italian Art/Literary Music espressione idiomatica

Well the changes depend on what we’re testing. On a power amplifier or power supply for example, we measure pretty much the same performance parameters that we did twenty years ago. *** We do the measuring with far more advanced, all singing, all dancing test equipment *** but the parameters are similar. On the other hand, testing more complex software-driven products, say the DVD5 or n-Vi, is a completely different exercise. Fault finding on these types of products can be extremely challenging.

Viene in mente a qualcuno un'espressione che mantenga qualche affinità con la musica perché si tratta di un produttore di hi-fi, home theatre etc. + casa discografica.

Grazie in anticipo