Allay Note Block Sorting By Instrument

Now that the Allay has been voted into Minecraft, I feel like it should only drop items at a note block if it dances to it and only one Allay can drop items at a note block that is a certain instrument. That way we can have some interesting sorting we can do with them. Let me explain: If you put a wood block under a note block it will sound like a Bass (String Bass) while one with sand will sound like Snare Drum. So:

Allay comes -> Dances to Bass Note Block -> Gets a cookie and goes to look for some -> Delivers Cookies at Bass Note Block -> Cookies fall into Hopper and are sorted into a Chest

Allay comes-> Dances to Snare Drum Note Block->Gets a cake and goes to look for some->Delivers Cakes at Snare Drum Note Block-> Cakes fall into Hopper and are sorted into a Chest

This way only one Allay can deliver items to a specific Note Block and we can get very organized with our Allays while limiting it to One Allay to One specific Note Block type.