Lullabying John Barry Download 'Lullabying' on iTunes
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Classical Music Rocks! 20 of the best rock and classical crossovers
Don't worry, we're not in Fifty Shades territory - the title stands for Symphony & Metallica. This landmark recording from 1999 features the multi-million-selling metal band's songs being performed in collaboration with the San Francisco Symphony Orchestra under the direction of Michael Kamen. Not for the faint-hearted.