Drum Charter

Drum Charter is a professional drum notation app for creating, editing, and playing drum charts using an intuitive text-based format. Perfect for drummers, music teachers, and composers who need a fast, distraction-free way to write drum patterns. KEY FEATURES * Text-Based Notation Simple ASCII symbols represent drums: 'x' for hi-hat, 'o' for snare, 'Q' for kick. Triplet notation with the ³ symbol for advanced rhythms. Fast to type, easy to read. * Smart Symbol Palette Context-aware buttons show only relevant symbols based on cursor position. No accidental input errors. * Real-Time Audio Playback High-quality drum sounds powered by FluidR3_GM soundfont. Hear patterns instantly with professional MIDI-based playback. * Flam & Ghost Notes Two expressive symbols for snare: Flam for quick grace notes before the main hit, Ghost for subtle quiet notes. Perfect for Jazz, Funk, and dynamic playing. * Lyrics Mode Create charts without drum notation - just lyrics, chords, and cues. Perfect for multi-instrumentalists with mixed setlists. Section headers in teal, cue lines in gray. Embedded drum bars automatically detected. Chord symbols highlighted in blue. * PDF Export Export your charts as PDF with optional beat grouping stripes. Works on iPhone, iPad, and Mac. Perfect for printing or sharing. * MusicXML Export Export charts to MusicXML for MuseScore, Sibelius, Finale, and more. All time signatures, triplets, repeats, flams, ghost notes, swing markings, and rehearsal marks. Professional notation from text-based charts. * MIDI File Export Export as Standard MIDI Files with two-voice layout. Configurable stem grouping. Import into any DAW. * Practice Mode with MIDI Hit Visualization Dedicated practice environment with visual and audible metronome (Wood Block). Live BPM detection from MIDI e-drums. Target BPM slider (60-240). Trend display. Bar Loop Playback for practicing individual bars or two consecutive bars. MIDI Hit Visualization shows cyan stripes where your hits land on the notation - instant visual feedback for timing accuracy. * Concert Mode with Playback Controls Full-screen performance view with large custom font (10-40pt). Beat grouping with adjustable opacity. Metronome click. Playlist with folder navigation. Play, skip, and navigate with on-screen controls and keyboard shortcuts. Native macOS fullscreen. Multi-column lyrics with [columns: N]. * Multi-Time Signature Support Full support for 4/4, 3/4 (Waltz), and 6/8 (Compound Time). UI picker for quick time signature changes. * Swing & Shuffle Support Authentic Jazz/Blues feel with standard swing notation. Write "Shuffle" for classic 67% swing, or specify 50-75%. UI button with 5 presets. * BPM Control via Metadata Set tempo directly in your chart with [140 BPM]. Range 60-200 BPM. Play at the exact speed you need. * Smart Bar Management Auto-numbering up to 999 bars. Repeat notation (4x) for efficient charting. Move bars up/down. Section headers for song structure. * Combination Symbols Three symbols for simultaneous Snare+Tom hits: p (Snare+Tom1), d (Snare+Tom2), g (Snare+FloorTom). Perfect for complex fills. * Multi-Column Export Export in 2, 4, 6, or 8 bars per line format. Optional "Replace rests with spaces" for LogicPro compatibility. * Universal App - iPhone, iPad, Mac Native experience on all devices with seamless iCloud sync. Start on iPhone, continue on iPad or Mac. WHO IS THIS FOR? - Drummers learning new songs - Music teachers creating lesson materials - Composers sketching drum parts - Multi-instrumentalists with mixed setlists - Anyone who prefers text over complex notation software PLATFORM SUPPORT - iPhone (iOS 15.0 or later) - iPad (iPadOS 15.0 or later) - Mac (macOS 12.0 or later, Apple Silicon and Intel) - Optimized for all screen sizes Perfect for drummers who want professional results without complexity.