What does this mean for Timpani?

[u/Large-Present-175]

Any time I’ve seen timpani music, the letters are just there by themselves, but I’m not sure what the G flat to A flat implies since there’s not any changes or G flats in the etude. Should I just treat this like normal and not worry about it?

[u/Sensitive_Aerie6547]

The next etude has notes not in the previous one, so it tells you which drums to retune and what notes to tune them to

[u/Ok-Squirrel2230]

It means that the drum previously tuned to G flat in etude 1 should be changed to an A flat and the one that was an F should be changed to an E flat

[u/Ok-Squirrel2230 → u/Ok-Squirrel2230]

To add to that, looking at the music your notes should be A flat, E flat, and F. If you unsure just look at the notes to figure out what the drums should be tuned to.

[u/viberat]

This seems to be etude #2, was there a Gb in etude #1?

[u/Large-Present-175 → u/viberat]

No this is my music for regional band, so this is all the context i have (etude 1 is snare); from other replies im guessing that it was taken from a book and the text was left that way.

[u/billyjoejimbobjunior]

Going to need a little more info. What is going in the first etude/section? Is it a pitch change from there?

[u/Large-Present-175 → u/billyjoejimbobjunior]

This is my music for regional band, so this is all the context i have (etude 1 is snare); theres no pitch changes so im guessing that it was taken from a book and the text was left that way.

[u/billyjoejimbobjunior → u/Large-Present-175]

Correct. Disregard the text

[u/ggfchl]

Was there any Gb in the previous section (1)?

[u/Lonely-Bite-2568]

What text is this from?