London, UK— 4 March, 2026 — Hal Leonard, the world’s largest print music publisher, together with Muse Group, the digital team behind MuseScore and Ultimate Guitar, today announced the integration of Musicroom.com into Sheet Music Plus, Hal Leonard’s flagship global e-commerce platform.
This move creates one centralised destination for musicians worldwide, combining Hal Leonard’s unrivalled catalogue and distribution network with Muse Group’s expertise in digital innovation. The result: a larger product selection, smoother shopping experience, and a roadmap of exciting new features.
“Muse Group brings deep digital expertise to help transform Sheet Music Plus into one of the world’s most advanced music platform,” added Mo Chahdi, Chief Operations Officer of Muse Group. “Hal Leonard and Muse Group are building tools and services to make discovering and playing music easier than ever.”
For Customers
Shoppers who previously used Musicroom can now sign in on Sheet Music Plus using their existing email address. They’ll be prompted to reset their password and will retain access to their order history, gift vouchers, and credits All personal data continues to be securely managed by Hal Leonard, in full compliance with GDPR and UK data protection laws.
For a step-by-step guide and FAQs, visit our FAQ blog here.
For Partners
This integration brings together the regional strengths of three trusted sites into one global platform, empowering Hal Leonard’s publishing and retail partners with:
- Unified marketing and sales strategies to grow audiences worldwide.
- Enhanced digital services, powered by Muse Group’s technology.
A streamlined e-commerce system for faster fulfilment and improved discoverability.
Action Required: Please update any links to Musicroom on your website to Sheet Music Plus URLs. For assistance, contact your Hal Leonard Europe representative or email support.eu@sheetmusicplus.com.
About Hal Leonard:
Hal Leonard, which joined Muse Group in 2023, is the world leader in sheet music publishing and music education, enjoying a storied history of providing music learners with the very best arrangements of popular music for over 70 years. Hal Leonard also supplies books, instruments, gear, and software to millions of educators worldwide.
About Muse Group:
Muse Group is a visionary, international team of music lovers and audio obsessives, empowering millions of creatives to play, produce and compose every day. The company began life in 1998 as Ultimate Guitar, a tab sharing site that grew into the world’s most popular online musician community.
Muse Group now includes beloved products such as MuseScore, Audacity, StaffPad, and more. Hal Leonard, the world leader in sheet music publishing and music education, joined Muse Group in 2023.
Press Contact
Jack Sutton, Head of Communications, Muse Group.
j.sutton@mu.se
Press Kit
Download our press kit here.
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