Note blocks play for longer adjustable time!!

I think that note blocks have a lot of great instruments and pitches, and have a lot of capability. Players sometimes use them to create songs, which is great, except it could be a LOT better with a simple improvement! If note blocks had some kind of way to play longer, I think it would entice more players to use them and have an even greater experience with the game. This would allow them to recreate their favorite songs in Minecraft, and it would be so fun for all listening to the music and bring a lot more vibe to the game. I think the time should also be adjustable so it is possible for players to create music that really flows and not just short 8-bit notes. This could be a compliment maybe to a deep dark update that really focuses on sounds. I really hope this will get added to both versions!!!