The association was founded to promote the restoration of the Oberlinger organ in St. Bonifaz and to support the parish in financing it.  

Since 2019, the association has ensured that the restored Oberlinger-Späth organ can be used for both liturgical and concert performances, and that additional musical offerings from the organ association are accepted not only in Mainz's Neustadt district. It is also responsible for maintaining the instrument (organ maintenance, tuning, and minor repairs).

The association offers special highlights with activities such as "Musikalischer Ohrenschmaus – Spaziergang durch die 6 Neustadtgemeinden" (Musical Feast for the Ears – A Walk through the 6 Neustadt Parishes), its organ CD "Mainzer Klangfacetten" (Mainz Sound Facets), and its ORGELplus series. Together with the Dominican Convent in Mainz, he is also responsible for the concert series mainzer orgel komplet, which has been attracting audiences for over 10 years and is reserved for performances by successful young organ soloists (under 30).

Founded: August 22, 2016
Register of associations: VR 41563