jsequencer2lily -f new_york.ly -title 'Let it Be' -time 4/4 -tempo 80 -key CM -processing -debug -q 16 -beauty 100 jsequencer2lily -f new_york.ly -title 'Let it Be' -time 4/4 -tempo 80 -key CM -sequencing -debug File generated by jsequencer2lily (GNU sequencer)' -clef treble -time 4/4 -tempo 80 -key CM -delaybars 2 -pdf yes -viewscore yes -midi yes jsequencer2lily -f new_york.ly -quant 16 -title 'Let it Be' -composer 'The Beatles' -opus 'Ballad, pop music' -tagline 'Music engraving by LilyPond. jsequencer2lily -f new_york.ly -title 'Let it Be' -time 4/4 -tempo 80 -key CM By default, jsequencer2lily try to make connections to hardware ports, and to jack-keyboard connection: don't try to make connections. p | -processing: just processing, (sequencing and processing are default if both parameters -s and -p are omitted) s | -sequencing: just sequencing (sequencing and processing are default if both parameters -s and -p are omitted) b beautyvalue | -beauty beautyvalue: beauty value (value > 0). q quantvalue | -quant quantvalue: quantization (1 (whole note), 2 (half), 4 (quarter), 8 (quaver), 16 (semiquaver)). t transposevalue | -transpose transposevalue: 0:piano, flute +3:saxo alto -2:clarinet, saxo tenor delaybars delaybarsvalue: number of bar/measures previous to sequencing. temposeq tempovalue: tempo for sequencingĮx: -temposeq 110 (default: 110 or same as -tempoly) tempoly tempovalue: tempo for lilypond output and midi generationĮx: -tempoly 110 (default: 110 or same as -temposeq)Įx: -key CM, -key Dm, -key FM (default: CM) midi yes/no: generate midi file (default: yes)Įx: -tagline '© Joan Quintana 2013. viewscore yes/no: visualize pdf score with evince (default Ubuntu pdf viewer). pdf yes/no: generate pdf score (default: yes) f filevalue | -file filevalue: output lilypond file (.ly extension) Try the sequencer with differents controllers.Try different values of -beauty argument.Choose a correct value of quantization.Try to play with the whole length of the notes (don't cut the notes).Recommendations for using jsequencer2lily: With Xraw or Xseq options (the author prefers the last one). In order to connect the midi controller to the sequencer you can use a2jmidid -e, a2j_bridge, or launch jackd launch jsequencer2lily with all the given argument and establish connections with the controller.launch and setup a metronome with the given parameters.launch, if necessary, a midi controller, and establish connections with the synth.launch, if necessary, a synthesizer (software or hardware).launch, if necessary, the JACK server (shell mode).kill, if necessary, all the involved processes in order to setup the audio system in a stable manner.read all the arguments (explained below).The user should tweak this script depending to their needs and configuration. We recommend using a modification of the script jsequencer2lily.sh to setup all the connections and to launch Gcc -Wall jsequencer2lily-1.0.0.c utils.c -o jsequencer2lily -ljack This software was tested with the following controllers:Ĭompilation of the software is easy with this sentence: In case you useĪnother pdf viewer, change one line and recompilation of the program is necessary. ![]() Pdf viewer from Ubuntu, so a reference to evince is hardcoded inside the program. To viewĪutomatically this pdf score we recommended evince ( ), the default Jsequencer2lily is the JACK time master, so the metronome should be set as a time client in orderįrom the generated lilypond is possible to generate the pdf score pdf and the midi file. (, also a JACK client), although it is not mandatory to use a metronome. The main requirements are JACK and LilyPond, obviously. ![]() Two functions: first record the sequence second process the information to generate a LilyPond file asĬorrect as possible (in the sense of writing what the musician intended). The author is the saxophone and uses an EWI-USB wind controller). Jsequencer2lily is a monophonic sequencer, designed to sequence melodies (the main instrument of Melodies and solos quickly, easily and reliably. The main reason that led the author to write this software is the ability to record musical ideas, Just a little contribution to the difficult art of sequencing. There areĭifferent parameters in order to obtain correct scores that meet the musician expectations. The first aim to desing jsequencer2lily was simplicity. Messages to LilyPond format ( ), and therefore is able to generate high-quality Jsequencer2lily is a JACK client ( ) that listen and record MIDI messagesįrom controllers that are connected to it.
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