Most of my favorite "Jam-Songs" are as follows
Alice In Chains - No Excuses
Deftones - Digital Bath
Incubus - Warning, Redefine, New Skin
John Mayer - LAHAT.. Malakas ako mag Improvise kapag John Mayer.
Yung mga yan for me, ang ok pang practice. Masaya tugtugan. Hindi gaano kahirap pero masarap lang tugtugin.