Absolute Fretboard Trainer
- Play-along course for mastering the fretboard of guitar, bass, mandolin.
- http://www.absolutefretboard.com/?a=pad

The Virtual Virtuoso
- Accompaniment music plays to aid in the practice of scales, etudes, and performance pieces for violin, viola or cello.
- http://www.webcom.com/virtvirt/

ScaleTool
- Scale generator for guitar and piano.
- http://www.scaletool.com/

Virtual Fretboard
- Guitar, tenor guitar, bass, and mandolin fretboards showing chords and scales.
- http://www.virtual-fretboard.com

In-Tune Multi-Instrument Tuner
- For tuning guitar, bass, banjo, mandolin, violin, viola, and cello. Other instruments via the pitch selector.
- http://www.musicmasterworks.com/tuner.html

Desktop Music
- Software for guitar, bass, and banjo players.
- http://www.desktopmusic.com/

Twofold Media
- [Win] Description of Violin Magic Made Easy, a CD-Rom for the beginner violinist and support crew.
- http://www.twofold.com.au/

Funkyseagull.com
- [Win - Mac] CD-ROMs for banjo, fiddle and guitar.
- http://www.funkyseagull.com/

ChordWizard
- [Win] For guitar, banjo, mandolin, bass, ukulele, bouzouki, and others. Also offers free music theory tutorial.
- http://www.chordwizard.com/