As a convenience for you, here's a list of all Tracks of the Week of 2018 complete with links.
0001 - 09/01/2018 GENESIS - The Fountain Of Salmacis
0002 - 09/08/2018 PETER GABRIEL - Secret World
0003 - 09/15/2018 STEVE HACKETT - A Place Called Freedom
0004 - 09/22/2018 GENESIS - Squonk
0005 - 09/29/2018 PHIL COLLINS - Long Long Way To Go
0006 - 10/06/2018 MIKE + THE MECHANICS - Another Cup Of Coffee
0007 - 10/13/2018 GENESIS - Duchess
0008 - 10/20/2018 PETER GABRIEL - Here Comes The Flood
0009 - 10/27/2018 TONY BANKS - From The Undertow
0010 - 11/03/2018 GENESIS - Stagnation
0011 - 11/10/2018 PHIL COLLINS - Take Me Home
0012 - 11/17/2018 RAY WILSON & STILTSKIN - Constantly Reminded
0013 - 11/24/2018 GENESIS - The Lamia
0014 - 12/01/2018 PETER GABRIEL - Mercy Street
0015 - 12/08/2018 MIKE + THE MECHANICS - The Letter
0016 - 12/15/2018 GENESIS - Fading Lights
0017 - 12/22/2018 BRAND X - ...And So To F...
This list may still be short, but there are so many Tracks of the Week to come. (Even if you leave out most of Anthony Phillips' library music )