Jake Jackson's publications, as writer, editor or contributor, include The Beginner's Guide to Reading Music, Guitar Chords and Play Flamenco. As guitarist and songwriter he has been in a few bands, including Slice, The Harmonics and Starbank and has studied a form of Flamenco guitar. Although Jake has a range of fine guitars in his house his favourite music software is Sibelius and, having worked with Cubase for many years, is now moving over to Logic Pro. Alan Brown is a former member of the Scottish National Orchestra. He now works as a freelance musician, with several leading UK orchestras, and as a consultant in music and IT. Alan has had several compositions published, developed a set of music theory CD-Roms, co-written a series of Bass Guitar Examination Handbooks and worked on over 100 further titles.