You're doing really well,
@Chris Smith UK! I thought your timing of notes was very good and had variety too. I also liked your improvisations on rhythm (note values) which added to those in the melody. Like everyone else, I just hope you keeping learning and trying out new (small) variations and gradually broadening your experience. Kudos for starting out on improvisation after only 3 months!
An easy way to improvise on the melody is to play the notes that are written out in a different order/rythme. You already know the notes 'fit' the chords. Playing them (perhaps in a different rhythm) in a different order (bottom to top instead of top to bottom) is improvising
You and your teacher will get around to these topics when he/she feels you're ready (and other learning priorities have been ticked off!) but some of the things that (in time) will help your ability to improvise are:
- getting some understanding of chords/scales (the main one!)
- learning to play in the higher octave too
- making more use of expressive 'dynamics' (playing hard and soft)
I'm a lousy improviser but IMHO, improvisation skills are IHMO built on a foundation that you're just starting to establish. I personally don't think that there is any shortcut to building this foundation. The foundation is mostly experience (trial and error) but also knowledge (implicit or explicit) of chords, scales. changes, etc. There are many recordings on the cafe (SOTM, BOTM, etc) in which members have included improvisations. These are well worth listening to.
Without some understanding of chords (and the scales that go with them) you're pretty much 'flying blind' when trying to improvise on the melody (unless you're a gifted musician
) . You can do a lot by trial and error: playing some different notes to the backing track and listening to whether they 'fit" (as ''harmonising notes' or 'passing/bridging notes' or don't at all. If they seem to sound OK, you can use them in your improv (even if they are different to what's written). Another approach is just to sing a simple harmony (1, 2 or 3 notes). I realise that some people are better at this than others
. Any notes that seem to harmonise are ones you could use to improvise on.
In time, you'll learn more about chords/scales/transitions and be able to recognise that "these bars are in F# minor (3 sharps) and these bars are in B minor, etc.) and know which notes correspond to which key. That's further down the road
.
The octave key allows you to extend your tonal range which can provide some variation in improv.