English | Japanese WebSequencer is a MIDI sequencer written in HTML5/Javascript. Chrome is recommended. WebSequencer can load up-to four WebMidiLink compatible Web-synths. MIDI files can be loaded by 'LoadFile' button or FILE-DROP. The created song can be saved from the 'SAVED-FILE' link after clicking the 'SaveFile' button. In addition, the song can be direct linked form 'SAVED-URL'. The link to