Added possibility to transpose the sound of the notes played (while visuals will still show original note information).

Rebuilt for new iOS versions.

Added double-tap on settings icon to swap clef.

Instrument initialization issue fixed.

- Corrected note name presentation.
- Easier selection of instrument.
- Possible to turn off pitch sound in key selector.
- Possible to set high/low C/F note pitch.

Added three new instruments: Choir, Synth and Wurlitzer.

Added pitch pipe function by tapping the key name or key selection in settings.

Added support for multi-touch so that up to five notes can be played on iPhone and even more on the iPad.
To be able to play multiple notes without accidentally triggering multi-touch gestures, please remember to disable Settings->General-> Multitasking Gestures...

Replaced old sound with five high quality instruments (Grand Piano, Church Organ, Acoustic Guitar, Tenor Saxophone and Synthesizer Harp).

Change instrument by tapping the keyboard symbol at the top left corner.

Changed so that note only plays while finger is on screen.

Corrected button and sound handling on iOS 6.0 and 6.1.
Added symbols for double sharp and double flat.