I Love Rock & Roll by Joan Jett & the Blackhearts (WaveGroup)
A Guitar Hero chart.
Harmonix / Guitar Hero / Official / I Love Rock 'n Roll / 1981 / Hard Rock
On Expert Lead it scores D 8.07, Calc Tier 1, at or above 1% of the site’s Expert Guitar charts.
Ranked #49 of 56 songs in Guitar Hero on Expert guitar, and #2218 of the 2,257 songs on the site with an Expert guitar chart. 308 notes over 2:56, 1.8 a second on average.
Nearby on Expert guitar: harder: L.E.S. Artistes by Santigold (D 8.10, tier 1), a billion exploding suns by robotmeadows (D 8.21, tier 1); easier: Dreams in Inertia by Code Orange (D 7.99, tier 1), Pictures of You by The Last Goodnight (D 7.94, tier 1)
In Guitar Hero: harder: Stellar by Incubus (WaveGroup) (D 12.19, tier 2), Sail Your Ship By by Count Zero (D 12.96, tier 2); easier: StarPower 2 Combos by You (D 2.51, tier 0), StarPower 4 Wail by You (D 2.17, tier 0)
From Guitar Hero, 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.