Spring - Sprung [1971 Heavy Psych Hard Rock instrumental USA ]

45rpm single b-side
See this new TDATS volume here: https://aftersabbath.blogspot.com/2023/06/the-day-after-the-sabbath-148-instrumental.html
Here's a b-side tucked away in the catalogue of Canadian band "Spring". There's some excellent flute in this one and it really gets jamming by the end. They only made a few singles, ranging from 1970-75. They were not a heavy band, on record at least. Polite FM radio-friendly rock was their bag, and possibly the most interesting thing I can find about them on a quick search is that Kat Hendrikse drummed on the first album from Heart. Another guy who drummed for Spring, Paul Burton, was also in Painter at one time, who appeared way back in volume 13 of TDATS