The other road signs · From Zero to Mozart

A few leftover navigation and shorthand signs. You'll meet most of these in orchestral parts and lead sheets rather than a solo line — but they're worth knowing on sight. This is a reference card.

Rehearsal marks

A boxed or circled letter (A, B, C…) or number, dropped in at structural points in the music. They exist so a conductor can say "from letter G" instead of counting bars aloud. They make no sound — they're a shared label.

They appear in Romantic-era scores and after — credited to Louis Spohr — once movements grew long enough that "take it from bar 348" stopped being practical. In modern scores the numbers are often the bar number itself.

The multi-bar rest

88 bpm

The thick bar with a number over it: rest for that many whole bars — here, three. It lives in orchestral parts to save space (a full score prints every empty bar). You still count every one.

Repeat-bar and simile signs

Sign	Means
`%` (a slash with a dot each side), centred in a bar	play the previous bar again
`%` with a small 2 above, spanning two bars	play the previous two bars again
a slash inside a bar	repeat the previous beat
the word simile / simili	carry on "in the same manner" — keep the articulation, bowing or pattern just written, without re-marking every note

Try it

Try

Next time you have an ensemble part, find a multi-bar rest and actually count it — "rest, two, three, four; rest, two, three, four" — landing your entry on the exact beat the number runs out. Counting a long rest accurately is a skill, and it's the one that gets you back in on time.