Music Services
Everything I do as a tutor and working musician — lessons across four languages, group courses at your venue, and live and studio session work on guitar and bass in London and online.
Whether you want to learn an instrument or need a seasoned player on your track, here’s everything I offer. Rates for each sit on its own page — follow the links below.
Learn with me.
Guitar lessons
Electric, acoustic, classical or flamenco — at my studio, at yours in London, or online worldwide. Book a lesson →
Bass guitar lessons
From first grooves to fluent playing, at mine, at yours or over Skype. Get started →
Music theory & harmony
Practical or classical theory for any musician — in person in London or online. Learn more →
Group courses at your venue
Guitar, bass, ukulele or theory for your office, club, house-share or school anywhere in London. See how →
Need a player?
Live session guitar & bass
A reliable, versatile guitarist or bassist for your live show or gig in London.
Studio session guitar & bass
Guitar and bass parts recorded in the studio for your project in London.
Online recordings
Remote guitar and bass recordings delivered to you wherever you are in the world.
Why work with Cool Gool Music
I’m Malcolm Callus — a live and studio guitarist of 34 years and an RGT tutor of 28, DBS-checked and a Berklee Honors graduate. I teach in English, Italian, German and Maltese, and I’ve played and recorded across extreme metal, jazz and world music, so whatever style you’re after, I’ve been there.
Everything runs from London SE16 in-studio, at your place within TfL Zone 3, or live online worldwide over Skype — Mon–Fri 9am–11pm and Sat 10am–6pm. Get in touch and let’s talk about what you need.
Let’s make music.
Lessons or session work — tell me what you have in mind.