B flat to B trill on flute: Low and High trill fingering

To play B flat to B trill on the flute, use the finger chart or follow the guidelines for finger placement below;

B flat to B trill chart on flute

B flat to B trill on flute

Low B flat to B trill on flute guidelines

 Left handRight hand
Index fingerclosedcould be trilling the F key
Middle fingeropenedopened
Ring fingeropened opened 
Little fingeropenedD# lever closed
ThumbB key closed 

High B flat to B trill on flute guidelines

 Left handRight hand
Index fingerclosedcould be trilling the F key 
Middle fingeropened D lever closed
Ring fingerclosed opened
Little fingeropened opened
ThumbB key closed  

All flute note trills