This chart is a good basic position chart for tenor trombone and the F trigger.
This is useful foe the double trigger bass trombone.
Overtone chart
http://www.trombonelessons.com/positionchart.html
This chart is a good basic position chart for tenor trombone and the F trigger.
This is useful foe the double trigger bass trombone.
Overtone chart
http://www.trombonelessons.com/positionchart.html