Audio Record Wizard - How to record streaming audio with the streaming audio recorder - Audio Record Wizard.
Flowkey - The easiest way to learn piano with your iPhone or iPad
Leawo Music Recorder - Leawo Music Recorder is a superb but easy-to-use music recording software program that lets you record free music from any built-in input audio, computer audio and online music sources, like YouTube, Spotify, AOL Music, Last.fm, etc.
Yousician - Learn to play music at home, at your own pace
Audicable - AudiCable Audio Recorder is an application that easily converts music from popular platforms like Spotify, Tidal, Pandora, Apple Music, YouTube Music, Deezer, or any music platform. It effortlessly preserves the original audio quality and ID3 tags.
Melodics - Melodics is a desktop app that teaches you to play MIDI keyboards, pad controllers, and drums.