How do I listen to a sample track on Music
I have read that I need to go to iTunes Store. If I click on 'iTunes store' on the left in Music then enter an artist in the search box it shows the artist / albums / tracks but when I try to play a track the 'Apple Music Get 3 months free' pops up. If I click 'Not now' that disappears but reappears if I try and play a track. I have searched the App Store for 'iTunes Store'; nothing comes up. How do I listen to a sample of a track?
iMac 27" 5K, macOS 10.15