My covers band, like most I assume, get requests all the time from punters. We try our best to add some to our set if we think it'll benefit us long-term, as most fit into the genre of music we mostly play. Until Country was requested...
We get asked for Cash all the time. Every gig almost it seems, so we've decided to go for Folsam Prison Blues.
Its dead easy, pretty much E A B7 throughout, and whilst I am comfortable playing the original bass lines in the song, I can't embellish it the way I want to. I want it to be an authentic 'fill' when I do it. Some quick web searches throw up chromatic elements to scales but I want something in particular to make country music fans go "oh man, that bass line was sweet there".
My question, what would you do, specifically, to provide a quick fill/flourish to colour the dull monotony of the percussive element to the bass line in the song?