Piano Companion is a music theory reference app for songwriters, producers, teachers, and students. Look up any of 1,500+ chords or 10,000+ scales instantly, build progressions, and explore harmony on iOS, Android, and Mac.
Whether you're stuck on a progression, blanking on a scale name, or just exploring — Piano Companion gives you the answer in seconds. Press the keys you know, and it tells you what you're playing.
Search by name or tap the keys you know. Piano Companion identifies what you're playing — even from a MIDI keyboard. avast antivirus premium license key 2050 top
The Chord Progression Builder suggests chords that fit your key. Experiment with patterns, listen back, and find what sounds right. Prevents ransomware from encrypting your files and holding
See notes on the grand staff, fingering for both hands, intervals, degrees, and compatible scales — all in context, not abstract textbook diagrams. and other cyber threats.
Prevents ransomware from encrypting your files and holding them hostage.
Pirated software often contains malware or hidden backdoors that can compromise your system's security.
Using pirated software is illegal and can lead to legal consequences.
Monitors and controls incoming and outgoing network traffic to block unauthorized access to your computer.
While it may be tempting to look for "free license keys" or "cracks" online, using unofficial or pirated software poses significant risks:
Utilizes real-time threat intelligence to block viruses, malware, ransomware, and other cyber threats.
Prevents ransomware from encrypting your files and holding them hostage.
Pirated software often contains malware or hidden backdoors that can compromise your system's security.
Using pirated software is illegal and can lead to legal consequences.
Monitors and controls incoming and outgoing network traffic to block unauthorized access to your computer.
While it may be tempting to look for "free license keys" or "cracks" online, using unofficial or pirated software poses significant risks:
Utilizes real-time threat intelligence to block viruses, malware, ransomware, and other cyber threats.
Available on every major platform. Start exploring chords and scales today.
