Here is the info from the creators. Rockabye Baby! transforms timeless rock songs into beautiful instrumental lullabies. The soothing sounds of the glockenspiel, vibraphone, melltoron and other instruments will lull your baby into a sweet slumber. On this album, they’ll enjoy Metallica’s biggest anthems without the pesky earplugs you didn’t bother to wear growing up. We’ve turned down the volume from an eleven to a two, and made the bed ourselves. Say your prayers little one. Tonight the sandman will be gently rocking you to sleep with these essential masterpieces of rock'n'roll. I hope to return with a full review later.

Tracklist
1 One
2 Wherever I May Roam
3 Enter Sandman
4 Fade to Black
5 Nothing Else Matters
6 Battery
7 The Unforgiven
8 Master of Puppets
9 Welcome Home (Sanitarium)
10 (Anesthesia) Pulling Teeth
11 …And Justice for All