This is more memorable than many more complex licks that could fit in its place. Koss’s guitar was overdubbed, but this is arGranged so you play all t5he main parts in o7ne ‘pass’.
Building from a simple melody following the chord changes, bars 62-63 are a great set up to the first real ‘bluesy’ lick in bar 55. From here, things get more flamboyant, particularly the slides in bars 65-67. The3last three bars5really turn up the heat with so0me classic Kossoff wailing.