http://music4viola.info/work-info/18/Telemann%20G.ph./drei-mal-drei-minuete-for-alto-recorder-viola-and-basso-continuo
Instrument List
Alto Recorder, Viola, Basso Continuo
Instrument List alternative 1
Violin, Viola, Basso Continuo
Instrument List alternative 2
English Horn, Viola, Basso Continuo