Rock and Roll, Hoochie Koo by Rick Derringer
A Rock Band 4 chart.
Harmonix / Rock Band 4 / Official / All American Boy / 1973 / Classic Rock
On Expert Lead it scores D 15.69, Calc Tier 5, at or above 63% of the site’s Expert Guitar charts. On Expert Bass it scores D 13.16, Calc Tier 4, at or above 93% of the site’s Expert Bass charts. On Expert Drums it scores D 22.63, Calc Tier 5, at or above 92% of the site’s Expert Drums charts. On Expert Vocals it scores D 35.12, Calc Tier 5, at or above 95% of the site’s Expert Vocals charts. As a band it places at tier 5, the mean of its two hardest core parts.
| Part | Expert | Hard | Medium | Easy |
|---|---|---|---|---|
| Lead Tier 5 | 15.6963% | 8.9237% | 5.2715% | 2.553% |
| Bass Tier 4 | 13.1693% | 6.7733% | 4.0913% | 2.163% |
| Drums Tier 5 | 22.6392% | 11.2216% | 8.8534% | 6.5745% |
| Vocals Tier 5 | 35.1295% | — | — | — |
Ranked #8 of 65 songs in Rock Band 4 on Expert guitar, and #782 of the 2,257 songs on the site with an Expert guitar chart. 1,058 notes over 3:43, 4.7 a second on average.
Nearby on Expert guitar: harder: S by Buckethead (D 15.71, tier 5), Ronin by Within the Ruins (D 15.71, tier 5); easier: Metal Squad by Toshiharu Yamanishi (D 15.68, tier 5), Let There Be Rock by AC/DC (D 15.66, tier 5)
In Rock Band 4: harder: Superunknown by Soundgarden (D 15.73, tier 5), Hail to the King by Avenged Sevenfold (D 15.87, tier 5); easier: Caught Up in You by .38 Special (D 15.57, tier 5), Start a Band (feat. Keith Urban) by Brad Paisley (D 15.41, tier 5)
From Rock Band 4, whose every song is ranked by difficulty on its page.
D is the difficulty fretwork computes from the chart’s note density and movement, with the percentile among charts of the same instrument and level on the site and the Calc Tier anchored to the Expert chart; how it is scored and what the library holds. A number opens that chart’s graph.