IMUSIC.am

I use this streaming music site IMUSIC.am and I downloaded the current version of this software and was able to record music but unsure if it was via mic or prefer sound card but it didn't label the recording was my main issue. I haven't purchased yet unsure if it can be put on my computers in the household or just one? There was no listing for the stream music site I am using so I used "other" but as I said it wouldn't ID3 the information. Thanks for any help... Mike