Black Key Study

sample avg 3.0

sample avg 3.0 · Evelyn Glennie, Ray Russell & National Philharmonic Orchestra

sample avg 3.1

sample avg 3.7 · Barry Wordsworth, Evelyn Glennie & National Philharmonic Orchestra

sample avg 3.9

sample avg 3.1

sample avg 4.0

sample avg 3.0

sample avg 3.9 · Evelyn Glennie, Ray Russell & National Philharmonic Orchestra

sample avg 3.0

sample avg 3.4

sample avg 3.3

sample avg 3.6