grab music ? rip music ?

[kwfine]

I was googling for an audio grabber for my favourite CDs, and then I saw some people said they "rip music" while others said they "grab music" using xxx software, and I am totally lost by the words they use.
What are "grab music" and "rip music" actually? are they different in meaning?

[Raymond]

It is actually the same ;)

[In-f3st]

Yeah, you should take DBpoweramp or AudioGrabber. You can't go wrong except if you choose one thats not supporting some conversions, but yeah, they are all the same...

[kwfine]

Thank you so much for your help, Raymond and In-f3st!