"this has it all all.marvin gaye's box sets and greatest hit cd's don't have what this anthology has.this cd if you were lucky enough to get it back in the early 90's when it was released for a short time has 1 bonus song that the record set didn't have from back in the 70's as you know lets get it on wasn't on the record anthology release.this cd anthology has lets get it on and every song from the 73 release.i like many other people who bought the box set that was released a short time ago was very disapointed that it was missing some of his best songs on it.im glad i have this anthology buying the boxset only made me realise i didn't need the box set.i don't know why motown doesn't release this cd set again.it's been out of release now for over a decade.i have to thank my dad for introducing me to marvin he had this anthology record set and he would play it and i would hear it and i thought it was just so great.this anthology shows marvin gaye's true genius songs like whats going on and the ecology song prove that.if you are lucky enough to find this on cd get it.it is essential for any music lover and i'm not even a motown fan apart from marvin gaye."