"Transposition Calc" is a application for musicians playing a transposition instruments, like alto sax, tenor sax, tranpet, and so on.
If you are tired to transposition "C" score to your instrument's score, why don't you use this application!
・When you'ld like to play same note with the Piano player's "C-C-G-G-A-A-G".
・When you'ld like to rewrite "C" score to your instrument's score.
・When you talk about your score of Alto sax with a Tenor sax player.
■How to(you tube Movie)
You can choose all keys !!!
・You can't sound no sounds of note.