2015 RDX Tech package XM question

Hey,

Just picked up this car a few days ago, and having a hard time with the xm device.

1 - How do you pause live music ?

2- How do you Rewind or forward track that are playing on XM ?

3 - Most of all, how do you store your favourite artists / songs and get an alert when they are playing ?

These are all things I was able to do quite easily on my previous vehicle that had a Sirius radio.

Help much appreciated,

Thanks