Overview.

Our online piano offers the full range of octaves C0–C8 and uses the whole computer keyboard so that three octaves are always accessible — with an optional white-keys-only layout.

A large selection of voices can be explored on multiple keyboards each with its own voice and settings like volume and sustain.

You can mark keys to indicate chords and scales, customize the note names notation and download images of exactly what you see on the piano.

You can play chords by playing individual notes simultaneously or edit the keyboard layout so that a single computer key plays a custom chord.

Everything you play can be recorded and played back at will with modifications like tempo and transposition. You can also download audio files with your recordings exactly as you hear them.

These functions allow you to create an advanced musical project, which you can save and open later.

There are many other features to explore like chord recognition, transposition, metronome, full screen mode.

Darwin Download -

Darwin is the core operating system that powers macOS, Apple's desktop and laptop operating system. It's a Unix-based operating system that provides the foundation for macOS, allowing Apple to build a secure, stable, and user-friendly interface.

The Darwin source code is available for download from the Apple Developer website. This allows developers and enthusiasts to explore, modify, and contribute to the Darwin project. The source code is released under the Apple Public Source License (APSL), which permits users to modify and redistribute the code. darwin download