For a limited time you can listen to Sirius XM for free. No sign in or credit card required.
Just go to SiriusXM.com or download the app and stream away.
I've had it for quite some time. I always threaten to leave and then get it for $5/mo instead of $15.
Free is even better, though! Enjoy it while it lasts.
We used to subscribe but now we usually just get "preview" advertising when we tune in.
I just checked it out again in my car, and unfortunately there seems to be no difference... still just the "preview" ads... wonder if they are releasing this offer at different times in different time zones? (We're out here in CA.)
Oh, well, nothing ventured, nothing gained. Thanks anyway for the tip and hope you enjoy YOUR free trial at least! 