Complex sentence: In 2011, Sutcliffe's estate released a recording claimed to be Sutcliffe singing "Love Me Tender," recorded in 1961 and donated to the estate in 2009.
Split into simpler sentences: In 2011, Sutcliffe's estate released a recording of Sutcliffe singing "Love Me Tender". The track was recorded in 1961 and donated to the estate in 2009.