SHOWNOTES:* UJO is using the blockchain to distribute music (http://ujomusic.com)* Mathias review of Henle's new app for sheet music * Disturbing behaviour of Germans in concerts* Sleeping music * guessing the composer game* Steven's quandary of the week: favors and reciprocity* Mathias' recommendation of the week >>> https://forscore.co/ * Steven's recommendation of the week >>> buying Imogen Heap's "Tiny Human" via blockchain technology >>> https://alpha.ujomusic.com/#/imogen_heap/tiny_human/tiny_human