Bottleneck volume

min max

min max

min max

✓ ✖ Blue Note
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✓ ✖ Hoolahan Guitar Slides
✓ ✖ Kiasmo
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✓ ✖ Not Now
✓ ✖ Pr1mo
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✓ ✖ Star Singer Slides
✓ ✖ Stefan Grossman Guitar
✓ ✖ Tgi
✓ ✖ Universal Music Group
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✓ ✖ Video Delta
✓ ✖ Yazoo Record Company

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