"Led Zeppelin II" is a heavy dose of blues and hard rock; not too disimlar from their debut, albeit not quite as bluesey overall.There's lots of great moments on here, really. The raucous, sexy strut of "Whole Lotta Love" is a major highlight to kick off the album. Certainly one of Zep's most memorable rockers."What Is and What Should Never Be" explores soft/loud dynamics nicely, and "Thank You" is one of their most genuine, beautiful love ballads."Moby Dick" isn't so much a song as a showcase for Bonzo's wicked drum solo. And "Bring It On Home" closes the album in a very bluesey fashion.Other highlights include the sleazy blues/rocker "The Lemon Song", the bitter "Heartbreaker", and the folksy rocker "Ramble On" (first evidence of Robert Plant's love of JRR Tolkien).Like their debut album, "Led Zeppelin II" has a gritty, rockin' blues feel throughout. It's not their best, but you really can't go wrong with it either.