Number 1, it's very peppy, good volume. It's music like I can't tell. Played off, at least good, strong technique, worth doing it. They have control over their sound. It's very exciting if you notice.
Number 3, a very emotional lilt, and I know it touched them and they can play. It's very accurate but detailed in a special way. There are lots of even notes in a row, "holding their own." It's bouncy, perky. It has very sudden dynamic changes in some parts. Solos, okay but a little nervous. The cellos's solo is great with a cute bass; they blend in so well. There are sudden surprises with dynamics held out.