Seriously, why does noone do good #WaitingMusic on #Hotlines?

I know it's hard to make something that works well in the 300-3400Hz range, but why not consider something simple like

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https://www.youtube.com/watch?v=19Ku8lVdTKI
https://www.youtube.com/watch?v=af8msq5dUmA

#music #mukke #loop #instrumental #synth