MPAG releases H ZETTRIO's QUESTUNE sheet music in 150 countries
Official sheet music for H ZETTRIO's album QUESTUNE goes on sale via mymusic5, Kokorowa Musician and MAPIANIST, with a video contest for buyers.
MPAG announced on October 23, 2026, the global release of official sheet music for H ZETTRIO's latest album QUESTUNE. The sheet music is being distributed in about 150 countries, including South Korea and Japan, according to datanet.co.kr.
The scores are offered through three services: mymusic5, Kokorowa Musician and MAPIANIST. MPAG operates mymusic5, a digital sheet music and AI-based music education platform.
Alongside the release, MPAG and its partners are running a joint event in Korea and Japan in which buyers share videos of themselves playing the music on social media. H ZETT M will take part in judging the entries, with an emphasis on interpretation and expression rather than technique. Winners will receive tickets to H ZETTRIO's "Christmas Quest SP" concert in Tokyo on December 25.
H ZETTRIO is a Japanese instrumental band that mixes jazz with rock and pop, known for fast, dynamic piano playing. In 2016, the band handled the music for the Tokyo handover segment at the Rio de Janeiro Olympics closing ceremony.
MPAG says it works with about 10,000 artists and has more than 4 million users, with roughly 70% of its revenue coming from overseas markets such as North America, Asia and Europe.
Quick answers
Where can I buy the QUESTUNE sheet music?
It is available through mymusic5, Kokorowa Musician and MAPIANIST in about 150 countries, including South Korea and Japan.
What do winners of the video event receive?
Winners get tickets to H ZETTRIO's "Christmas Quest SP" concert in Tokyo on December 25.
Who judges the video entries?
H ZETT M takes part in judging, focusing on interpretation and expression rather than technique.