I think the track is called ‘Mos Eisley Spaceport’ - https://www.discogs.com/composition/3712ea6b-8c56-4545-9272-2881ac5533cc-Mos-Eisley-Spaceport
(the track also forms part of the earlier scenes where Luke goes home to find his aunt & uncle, then comes back to Obi-Wan burning/burying the killed jawas)