A flat to A trill on flute: Low and high trill fingering

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

A flat to A trill chart on flute

A flat to A trill on flute

Low A flat to A trill on flute guidelines

 Left handRight hand
Index fingerclosedopened
Middle fingerclosedopened
Ring fingertrilling the G keyopened
Little fingerG sharp leverD sharp lever
ThumbB key 

High A flat to A trill on flute guidelines

 Left handRight hand
Index finger openopen
Middle finger closeopen
Ring finger closetrilling D sharp trill lever
Little finger G sharp leverD sharp lever
Thumb on B key 

All flute note trills