Tuma's unique guitar work is one of the primary features responsible for Souled American's highly distinct sound, though the band has continued playing without him seeming relatively unfazed by Tuma's departure. His solo work is more in line with ambient music than folk or country, though elements of those and other styles are still present. "Hard Again" and "The River 1 2 3 4" are expansive, gorgeous albums that feature Tuma playing most of the instruments himself - primarily guitar, harmonium, and organ (though he also plays bass, harmonica, and banjo) - though "Hard Again" also includes guest spots from members of The Dirty Three, Rachel's, and The Boxhead Ensemble.
Currently, Scott is working on his next solo album, while also doing some playing with two members of Califone. He lives in Chicago's Ukranian Village area with his wife Sarah Boone, 2 children Meka and Annabelle, and their neurotic dog Nancy Drew.