- Sequence <format, division, smpte>
- Track
- Event <offset>
- MIDIMessage
- ChannelMessage <..., ch>
- VoiceMessage
- NoteOff <..., note, vel>
- NoteOn <..., note, vel>
- PolyphonicKeyPressure <..., note, val>
- ControlChange <..., num, val>
- ProgramChange <..., num>
- ChannelPressure <..., val>
- PitchBendChange <..., val>
- ChannelModeMessage <..., num, val>
- SystemMessage
- Exclusive
- ExclusiveF0 <..., data>
- ExclusiveF7 <..., data>
- Meta <..., type>
- SequenceNumber <..., num>
- Text <..., text>
- GeneralPurposeText (Text01)
- CopyrightNotice (Text02)
- TrackName (SequenceName, Text03)
- InstrumentName (Text04)
- Lyric (Text05)
- Marker (Text06)
- CuePoint (Text07)
- ProgramName (Text08)
- DeviceName (Text09)
- Text0A
- Text0B
- Text0C
- Text0D
- Text0E
- Text0F
- ChannelPrefix <..., ch>
- MIDIPort <..., num>
- EndOfTrack
- SetTempo <..., tempo>
- SMPTEOffset <..., hr, mn, se, fr, ff>
- TimeSignature <..., nn, dd, cc, bb>
- KeySignature <..., sf, mi>
- SequencerSpecific <..., data>
Object
- decode(str)
- decodeio(io)
- decodefile(fn)
- new([format=1[, division=96[,smpte=nil]]])
- format
- division
- smpte
- length
- size
- ntrks
- self << tr
- self >> tr
- push(tr)
- pop
- unshift(tr)
- shift
- self[n]
- self[n]=tr
- each{|tr| ...}
- encode
- encodeio(io)
- encodefile(fn)
Object
- new
- length
- size
- nevts
- self << ev
- self >> ev
- push(ev)
- pop
- unshift(ev)
- shift
- self[n]
- self[n]=ev
- each{|ev| ...}
Object
Comparable
- offset