Here is a minimal lesson file:
header {
module = nameinterval
title = _("Fifths")
intervals = p5, a5, d5
}
intervalsA list of the intervals to ask for. The intervals are written
in a short form, a letter and a number, like d5
or m7. The letters are telling the interval quality are
'd' for diminished, 'a' for augmented, 'm' for minor, 'M' for major and
'p' for perfect.
tonesThis variable sets the range of tones that can be used when
constructing the intervals. The note names has to be quoted. The
default value is "b", "g''". Example:
tones = "c'", "f''" # valid tones = c', f'' # not valid
accidentalsThis variable defines how many accidentals the tones making the interval can have. The value 0 means no accidentals, 1 means that flats and sharps are allowed, and 2 means that double flats and double sharps are allowed. The default value is 1. Example:
accidentals = 2
clefSet which clef to use. The default value is violin.
Possible values: violin, treble,
subbass, bass,
baritone, varbaritone,
tenor, alto,
mezzosoprano and french.
Example:
clef = bass