A record player that plays slices of wood

For his project called Years, Bartholomäus Traubeck specially modified a record player to make piano music from the patterns of ringed growth on the cross-sections of trees.

A tree’s year rings are analysed for their strength, thickness and rate of growth. This data serves as basis for a generative process that outputs piano music. It is mapped to a scale which is again defined by the overall appearance of the wood (ranging from dark to light and from strong texture to light texture). The foundation for the music is certainly found in the defined ruleset of programming and hardware setup, but the data acquired from every tree interprets this ruleset very differently.

A digital album of recording from seven different trees (spruce, ash, oak, maple, alder, walnut, and beech) is available on Bandcamp.

• Bartholomaus Traubeck
• music
• video