Easy-to-use trumpet fingering reference chart.
Are you curious about how to play the trumpet?
This application contains 80 different fingerings for play 43 tones from written F#3 to written C7. Simply press the piano key to hear the trumpet sound and see the fingering.
Let's play the sound on Android while playing your own trumpet to compare the pitch.
You can play this application either like piano or like a harmonica, using your lips :-)