Annoying though they can be, if you play any kind of instrument, you will definitely benefit from using a metronome. While many of them thock or otherwise tock, the VRRVRR metronome from [Turi ...

Classical symphonies can be many things, but they're certainly not often performed without instruments, like 'Poeme Symphonique'.

Universal: This electronic metronome for piano is also suitable for guitar, violin, bass, ukulele, drum and other instruments, it is the best gift for family and friends.