Hearing the scale degrees
This is the most important ear lesson in the course, and it's built on something you already do: listen against a drone.
The idea is simple. Turn on a held tonic note underneath, play any note of the scale, and learn to recognise which degree it is by the way it sits against the drone — its flavour, its pull. Not "that's a major third above the last note" (an interval, floating), but "that's ^3" (a degree, anchored). Real music always has a key around it, so this is the ear that actually transfers.
Each degree has a flavour
Open the tuner · drone · metronome bar and hold a D drone. Play the D major scale slowly, and say each degree number as you go. Listen to how each one leans:
The drill, in levels
Do a few minutes of this most days. The drone stays on the whole time.
- Sing/play the scale on solfège — Do Re Mi Fa Sol La Ti Do — up and down, slowly.
- One note. Play a single random degree. Name it before you check by playing the scale up to it.
- Two notes. Play two degrees in a row. Name both.
- A fragment. Play the first three or four notes of a tune you know. Name the degrees (Twinkle opens ^1 ^1 ^5 ^5 ^6 ^6 ^5).
- Tell them apart. "Was that ^3 or ^5?" "Major 3rd or minor 3rd from home?"
Anchor the intervals to tunes you've played
Once the degrees are steady, interval names attach easily — and the best anchors are the course's own tunes, because you already know how they go:
| Interval | Anchor — first notes of… | Degrees |
|---|---|---|
| Perfect 5th, up | Twinkle ("Twin-kle") | ^1 → ^5 |
| Major 3rd, up | When the Saints ("Oh (when the) saints") | ^1 → ^3 |
| Perfect 4th, up | Amazing Grace ("A-ma-zing") | ^5 → ^1 |
| Minor 2nd | the top of any scale, ^7 → ^8 | ^7 → ^8 |
The usual mistake
Drilling intervals as bare pairs of notes with no key around them — "name this leap." When there's a key present (and in real music there almost always is), trained musicians hear a note first by its place in the key — the tonic gets found, everything else is measured against it. So learn the degrees first, against the drone; interval names then attach easily (they're just "two degrees"). Interval hearing is still a real, useful skill for the moments with no clear key — it's a complement, not a rival.