Brass Wanganui and Friends of the Christ Church Organ are teaming up for a joint fundraising concert.
Trumpets and Pipes Shall Sound, featuring Brass Wanganui and Auckland-based organist Michael Bell, will play a one-off concert at Christ Church on May 14.
Brass Wanganui director Bruce Jellyman said some of the pieces will be organ-only music, some will be the band by itself, and some will be the organ and band combined.
He said music written specifically for brass band and organ was very rare, and some of the music has had to be re-arranged.
"You're talking about two very large musical vehicles here."