Ever notice the Low C, D,? B, Bb, have a tendency to be a bit out of tune?? Ever notice a brightness on the lower notes that sounds harsh? Would you like to Darken your sound? Ever have someone say your too loud?! n nWe are please to introduce our Alto and Tenor Saxophone Mute. But don't let the name fool you! It is far more than a mute! It will actually help your intonation! By placing the mute in your bell vertically, your intonation will improve. By placing it in the bell horizontally, your sound will be quieter.