joining us is dan ackerman senior managing editor of c-net.tion in my life. now you can get free service, you can get streaming service. rather than owning music outright the way we used to do with cds, a lot of people join streaming services let's talk through this now. what are the biggest competitors in this space? >> right now it's spotify and apple music and there's also google play music and a few other guys, but most have spotify or apple music because they buy an iphone and it comes with that preinstalled. >> how do you factor in what is right for you? >> that's always a big question. the services by themselves are very similar they have access to 30, 40, 50 million songs for $10 a month or $15 if you have your family on it your choice is going to be what did you start on and what did you save your play lists on and share your play lists and what do you have in your home, an amazon echo, apple home pod, which service works with which heir. >> can we start with spotify and tell us what it has to offer. >> spotify i the classic the one e