Files
kennethreitz ce93f429a2 Add Knowledge: the vault's reference shelf, crosslinked across the site
Publish the Obsidian vault's Knowledge folder as /knowledge (881 notes,
67 folders), with a Knowledge item in the nav and footer.

- scripts/import_knowledge.py regenerates data/knowledge from the vault:
  slugged paths, folder notes as index pages, wikilinks resolved to site
  links (or plain text), callouts, highlights, and Dataview tables
  rendered statically. Personal notes are withheld via an exclusion
  list plus a privacy guard.
- tuftecms/core/knowledge.py builds a concept index from note titles and
  aliases. First mentions on ordinary pages link to their Knowledge note
  (capped, never in headings, code, links, or sidenotes); Knowledge pages
  list related notes and where they're mentioned across the site; other
  pages get a Related Knowledge block.
- Knowledge URLs join sitemap.xml (so the sweep test covers them), never
  displace existing legacy slugs, list alphabetically, and mermaid
  diagrams render client-side only on pages that have them.
2026-10-18 20:08:46 -04:00

34 lines
2.1 KiB
Markdown

---
description: Five diddles and a landing — the roll starts to sing.
source: obsidian-knowledge
---
# Eleven Stroke Roll
> *Five diddles and a landing — the roll starts to sing.*
---
## The Rudiment
The eleven stroke roll adds another diddle to the family, five double strokes rolling into a single accented tap. At this length the roll begins to feel genuinely sustained, spanning enough of the measure that the ear reads it as a true roll rather than a quick punctuation, yet it still resolves crisply onto its accent. It is a favorite for longer rudimental phrases and for filling more of a beat than the nine stroke roll comfortably covers.
## Sticking
The standard sticking is five doubles plus a terminating accent — eleven strokes: **RRLL RRLL RR L**, accent on the final note, then reversed as **LLRR LLRR LL R**. The ten rolled notes are played as even doubles, closed or open, leading to the accented eleventh stroke on the beat. Ending on the opposite hand from where it began, the lead hand alternates as the roll repeats.
## How to Play
The longer the roll, the more evenness matters — keep all five diddles low, matched, and consistent in spacing so the sustain does not sag in the middle, then drive the eleventh stroke for the accent. Practice it open and slow to guarantee clean second strokes before closing it into a smooth roll. As with all measured rolls, relaxation through the hands keeps the diddles from choking as the count grows.
## In Practice
The eleven stroke roll shows up in rudimental solos, marching literature, and orchestral passages calling for a longer measured roll. It follows the [Nine Stroke Roll](/knowledge/music/drum-rudiments/nine-stroke-roll) and [Ten Stroke Roll](/knowledge/music/drum-rudiments/ten-stroke-roll) and leads toward the [Thirteen Stroke Roll](/knowledge/music/drum-rudiments/thirteen-stroke-roll) as diddles accumulate.
## Related
- [Nine Stroke Roll](/knowledge/music/drum-rudiments/nine-stroke-roll)
- [Ten Stroke Roll](/knowledge/music/drum-rudiments/ten-stroke-roll)
- [Thirteen Stroke Roll](/knowledge/music/drum-rudiments/thirteen-stroke-roll)
- [Drum Rudiments](/knowledge/music/drum-rudiments)