Ultimate Guitar

The world's largest community of musicians paired with an extensive catalog of tabs.

1.5M

Tabs

300M

Users

Founded in 1998

Audacity

The world's most popular audio editing software.

100M

Downloads

Founded in 1999 (Acquired in 2021)

StaffPad

An award-winning music notation app, designed for pen and touch, and built for professional composers.

Apple Design Award Winner 2020

Founded in 2012 (Acquired in 2021)

MuseScore

The world's most popular notation software paired with an online community and catalog of scores.

1.5M

Scores

14M

Users

Founded in 2008 (Acquired in 2017)

12M

Software Users

MuseClass

An assignment management platform paired with automated performance assessment, designed to support the unique needs of the K-12 music classroom.

Launched in 2020

Tonebridge

Play your favorite songs with the exact same sound as on the original recording using your computer or mobile device.

23,000

Presets for popular songs

13,700

Demo samples for effect preview

100+

Amps, pedals, cabinets and microphones

Launched in 2016

2M

Users