If you have a piano collecting dust, flowkey's lowest-ever price can help you bring it to life again

You’ve tried learning piano before—you learned a few notes, maybe part of a song, and then … stopped. It’s hard to keep going ...

Learn your favorite songs on piano with flowkey for $49

Designed for digital pianos and keyboards, these interactive step-by-step lessons give instant feedback so you can improve at your own pace.
Macworld

A 5-year subscription to this piano learning app was $899, but now it’s only $80

TL;DR: flowkey is a piano learning app that listens and coaches while you play, and it’s only $80 for a 5-year subscription.