Some frequent piano tuning tools: From best to bottom: a tuning lever, a felt mute, a rubber mute, a felt temperament strip (left), and a Papps mute. Popular applications for tuning pianos contain the tuning lever or "hammer", a variety of mutes, as well as a tuning fork or electronic https://elliotqbzwu.livebloggs.com/37144979/examine-this-report-on-piano-tuning-service