A new piano teacher app gives you live feedback, and a lifetime subscription just went on sale for 150

Say More Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Look Up Switch Off Creator Playbook Mashable Voices Trending Now Mashable Selects Safety Net Versus Gift Ideas For Everyone On Your List In My Bag All Series Get real-time feedback at any skill level. Deal pricing and availability subject to change after time of publication. Skoove is a new AI-powered piano teacher that listens and helps while you play, and it's only $150 for a lifetime subscription (reg. Learning to play piano is a lot harder than it looks. You might get the basics by watching online tutorials, but if you really want to learn, it helps to have a teacher.