Song comparisons

Alone Again (Naturally) by Gilbert O'Sullivan and Alone Again by Biz Markie: how alike are they?

Sonalize compared the two recordings: 12%, unrelated.

12%Unrelated
Harmony41%
Melody63%
Sound19%
Rhythm40%

These tracks have no more in common than unrelated songs usually do.

Alone Again (Naturally)Alone Again
ArtistGilbert O'SullivanBiz Markie
KeyC# MajorF# Major
Tempo86 BPM89 BPM
Most alike passage0:01–0:192:32–2:50

Same key

On Sonalize’s other-version check (a cover-song model), this pair is no closer than chance (distance 2.62; other versions of a song in these comparisons have a median of 0.31, different songs that sound alike 1.27, random pairs 2.95).

Why this pair

This is a pair from a copyright dispute that was decided or settled. Public background: sample (first bars of the recording, looped); Grand Upright v. Warner, S.D.N.Y. 1991: infringement. Sonalize's scores are measurements, not a view on any dispute.

How this was measured

Compared from the full recordings; Sonalize's fingerprint lookup confirmed both songs. The same engine runs in the Sonalize app on your own device. A score measures how alike two recordings are; it isn't a finding about copying, legal advice, or a rights clearance.

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