Rene Posted May 5, 2021 Share Posted May 5, 2021 Hi there, I have two questions: 1) Does somebody know, if there exists a function, that connects the common notes of two chords? For me, the function "filter-tie" only works with individual voices, but not with chords. 2) I didn't find the organ in the GM Instrument Set.lisp Did anyone else wrote a piece for organ? Thank you and best wishes, René Quote Link to comment Share on other sites More sharing options...
JulioHerrlein Posted May 5, 2021 Share Posted May 5, 2021 Dear René, Maybe something like this. This works for de-mixing a texture onto 4 voices, each with differen rhythms. Hope it can help. Best, Julio (setf klang-chorale '(e c4fs4e4a4 cs4fs4e4a4 cs4fs4e4bb4 cs4gs4e4bb4 cs4gs4eb4bb4 cs4gs4eb4b4 cs4gs4f4b4 cs4gs4f4a4 d4gs4f4a4 d4gs4e4a4 d4g4e4a4 d4fs4e4a4)) ;;; (setf v1 (filter-tie (flatten (pitch-demix 1 klang-chorale)))) (setf v2 (filter-tie (flatten (pitch-demix 2 klang-chorale)))) (setf v3 (filter-tie (flatten (pitch-demix 3 klang-chorale)))) (setf v4 (filter-tie (flatten (pitch-demix 4 klang-chorale)))) (ps 'gm :sq (list v1 v2 v3 v4) :key-signature 'atonal :time-signature '(4 4) :tempo 70 :title "QUARTET" :display :window) Quote Link to comment Share on other sites More sharing options...
Rene Posted May 6, 2021 Author Share Posted May 6, 2021 Dear Julio Thank you very much. I also worked with pitch-demix. With pitch-demix I've got single voices. With single voices filter-tie works, but not with chords (e.g. two chords for piano with common tones). Best, René JulioHerrlein 1 Quote Link to comment Share on other sites More sharing options...
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