English: Alone Again is the twelfth track from the 1991 album I Need a Haircut by rapper Biz Markie containing a sample of the song Alone Again (Naturally) by musician Gilbert O'Sullivan which filed a lawsuit resulting in Grand Upright Music, Ltd. against Warner Bros. Records Inc. which found that sampling without permission constitutes copyright infringement.
More information: https://web.archive.org/web/20210825082452/https://en.m.wikipedia.org/wiki/Grand_Upright_Music,_Ltd._v._Warner_Bros._Records_Inc.
Español: Alone Again es la duodécima pista del álbum de 1991 I Need a Haircut del rapero Biz Markie que contiene un sample de la canción Alone Again (Naturally) del musico Gilbert O'Sullivan el cual presento una demanda que resultaria en Grand Upright Music, Ltd. contra Warner Bros. Records Inc. la cual dictamino que el muestreo sin permiso constituye una infracción de derechos de autor.
Más información: https://web.archive.org/web/20210825082452/https://en.m.wikipedia.org/wiki/Grand_Upright_Music,_Ltd._v._Warner_Bros._Records_Inc