Only tested on gmb 1.1.8
Save joined file in ~/.config/gmusicbrowser/layouts and load Garage/Parking4 from setting.
Standard (classic/with sidebar, left panel ON - library and artist panel ON -, context OFF) :
(http://pix.toile-libre.org/upload/original/1324367643.png)
With context (classic/with sidebar, left panel ON - library and artist panel ON -, context ON) :
(http://pix.toile-libre.org/upload/original/1324367802.png)
For babylaptop, here an Eee PC (classic/with sidebar, left panel ON - library OFF, artist ON -, context OFF) :
(http://pix.toile-libre.org/upload/original/1324368484.png)
For babylaptop, here an Eee PC (classic/with sidebar, left panel OFF, context OFF) :
(http://pix.toile-libre.org/upload/original/1324368275.png)