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Thomastik Infeld Spirocore 4/4 Violin String Set - Medium Gauge with Ball End E | Evergreen Workshop
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Antonio Strad Violin on Twitter: "#cellists: tell us your favorite string configuration! #Larsen #Spirocore #Jargar #Evahpirazzi #cello #strings http://t.co/vG4kht3hJn" / Twitter
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