If the harp is chromatic (it can play in any key), then if the harpist plays one tune in G and then plays the next tune in Bb... you will have to change whistles even though they don't need to change harps. (I don't know anything about harps specifically, but this would apply to all chromatic instruments)

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Site Owner

Those irritated by grain of sand best avoid beach.
-Strumelia proverb c.1990
updated by @strumelia: 08/04/21 10:41:12AM

Well, don't you have to just play in the same key as whatever other musician you are playing with?

--
Site Owner

Those irritated by grain of sand best avoid beach.
-Strumelia proverb c.1990

Hello there,

everything is in the title!

D key, G key, Bb key?

regards,

Muko