Transposition by Instruments app for iPhone and iPad

When playing the score of a certain musical instrument by other musical instruments, Transposition by Musical Instruments understands which note it should play at a glance.
It is useful to a player, an arrangement person, and a composer.

*Usage
1. Click [>] on the right-hand side of [Transposition FROM], and it chooses the original musical instrument.
2. Click [>] on the right-hand side of [Transposition TO], and it chooses the musical instrument to transpose.
3. Flick note of the [Transposition FROM], and chooses the note to transposing.

*Remarks
The sound range of each musical instrument may change with players.

*Example
When the musical score of a horn is played on Alto Saxophone
1.[Transposition FROM] is set to "Alto Saxophone" .
2.[Transposition TO] is set to "F Horn".
3.Choose a note to change by flick at [Transposition FROM].