Hi all, Advanced Gtk+ Sequencer v3.14.0 was just released. The main goal of this minor release is to implement AgsHybridSynth. Although, not all effects have yet been implemented of the new synth. Main functionality works so far. AgsHybridSynth uses an effect processor "ags-fx-synth" to realize synthesis, on the opposite to the legacy synths available in GSequencer which are using audio signal templates. AgsHybridSynth has fully automatable effect control input ports. The synth itself supports like prior synth implementations phase reset, but it was improved and phase is reset relative to the frequency played. Further, phase reset is tied to an LFO. http://nongnu.org/gsequencer cheers, Joël