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原文

Trumpet Fingering Chart Handout - The BEST fingering chart for trumpet EVER 2011-06-16 09. 30. 39. - Alternate fingerings, overtones and more. Mark Feezell, Ph.D.. Solo instruments.

译文

Trumpet Fingering Chart Handout - The BEST fingering chart for trumpet EVER 2011-06-16 09. 30. 39. - Alternate fingerings, overtones and more. 马克Feezell，博士. 独奏乐器.