Fender Notion is a cross-platform music notation software application designed for composing, arranging, editing, and playing back written music. The platform allows users to create musical scores using standard notation, guitar and bass tablature, and percussion staves. Musicians can enter notes using an on-screen piano keyboard, virtual guitar fretboard, drum pad, or compatible MIDI controllers. The software includes tools for adding key signatures, time signatures, chord symbols, articulations, dynamics, and other musical expressions. Its integrated playback system uses sampled orchestral instruments recorded by the London Symphony Orchestra, along with guitar, bass, drums, and other instrument sounds. A multitrack mixer allows users to adjust the balance of instruments during playback and evaluate their arrangements. Fender Notion supports score editing across desktop and mobile devices, with interface options for different screen sizes and input methods. Integration with Fender Studio Pro enables users to transfer musical note data between notation projects and digital audio production sessions. Additional capabilities include chord libraries, score formatting, optional handwriting recognition, and supported file export and wireless transfer features.