4.Collaboration Projects
PTNA cooperates with various external organizations, and offer collaborations with other fields. Teaming with schools throughout Japan, we send local pianists and instrumentalists to schools as guest performers. Teaming with the Marunouchi area, the metropolitan base of Tokyo, we organize a mini-concert in the public space for the purpose of promoting the musical culture to general public through the piano.
Classroom Concerts | Musse | Maru-biru Concert
Classroom Concerts

With the help of our PTNA local branches, this project
was launched in 2005. Professional pianists visit elementary school
classrooms and perform a short concert within the regular music class.
Children get the opportunity to listen to live classical music and
communicate directly with professional pianists. Concerts vary from
solo piano music to chamber music with strings and woodwind players.
Children can experience professional music in their regular music
classrooms. This outreach program helps to develop a children's sound
mind to appreciate music and playing instruments. The three principal
pillars, "School Education", "Private Education", and "Local Society"
promotes musical education, and through these concerts and small
lectures, we aim for a higher number of music lovers in the local
society.
Musse
This on-demand music score selling service started in November, 2005.
In Musse, anyone can buy music scores from one piece, and able to
create one's original music book. One can order through the PTNA
internet website. At the moment there are more than 7000 pieces
available. Publishers such as Edition Peters, Musica Budapest,
Breitkopf, Doblinger, and Kjos have joined this project. Only Musse can
combine several scores from different publishers into your one-and-only
music book. In Musse, one can also find abolished music scores,
arrangement scores, repertoire of unpublished composers, comtemporary
music, and many more.
Musse suggests a new way of distribution of music scores. Musse links
with PTNA Piano Encyclopedia, and plans to expand the piano repertoire.
"Marunouchi Building 35 Concert" Project

This is a free piano concert series arranged for the
audience to get familiar with classical music. Started in 2006, the
concert takes place at the lobby of the 35th floor of Marunouchi
Building, the metropolitan base of Tokyo.
This concert has an advantage to the facility, music lovers, and
audience, and provides a performance space in the open area of the
building where many people gather in one place.
PTNA coordinates these concerts at the Marunouchi Building, known as
"Maru-biru"(Mitsubishi Estate holdings). In addition to regular weekly
concerts, many people enjoyed the free salon-style concerts around the
Marunouchi area during the national holiday week in May.
PTNA is now expanding the concert to other Marunouchi buildings, for
the purpose of promoting classical music in the business &
entertainment area of Tokyo.