i am totally with you and love this channel as well... it is a must on all my LH
you can find the playlist on LH
´s website...admit it is a bit difficult to find, so I try to navigate you through this:
lufthansa.com => info/services => inflight entertainment => inflight entertainment program online => than you have to select where you fly/flew from to (do actually not know why since radio channels are not route-related...) => than you go to Media World = Listen/Relax => channel 6 => playlist !
There you are !
Have fun and enjoy these cool tracks