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My author page (amazon): https://www.amazon.com/stores/Matthew... Line graph time vs mastery: https://github.com/crimsontears77-wq/... My .pdf (free, updated at each 1k in progress) https://github.com/crimsontears77-wq/... My timelogs (time vs mastery daily) https://github.com/crimsontears77-wq/... My github: https://github.com/crimsontears77-wq/... All rights belong to the original writers and the copyright holders. This entry documents a single‑take acoustic practice recording. Documenting a 10,000‑hour mastery arc across guitar, bass, and vocals using real practice data, timestamped logs, and biome notes. This channel isn’t entertainment — it’s a long‑arc dataset. Every hour, every accuracy shift, and every milestone is recorded without retakes or edits. You’ll find Rocksmith progression from 0–6,600+ hours, Sidewinder readings, and analysis. If you’re into deliberate practice, long‑term skill acquisition, or what mastery actually looks like when measured instead of mythologized, this archive is for you.