20. Sunny Mountain Bluegrass Festival 2018
| Sunny Mountain Grass (CH) | ||
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| Robert (Röbi) Brunner | Tom Borcherding | |
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| Thomas Custer | Daniel Girard | Hannes Giger |
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| Bluegrass Stuff (IT) | ||
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| Massimo Gatti | Francesco Mosna | |
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| Icaro Gatti | Rino Garzia | Michele Dallago |
| The John Lowell Band (US) | ||
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| John Lowell | ||
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| Julie Elkins | ||
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| Tom Murphy | Thomas Kaerner | |
| 4 Wheel Drive (NL/BE/DE) | ||
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| Jürgen Biller | ||
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| Joost van Es | Ullie Sieker | Alfred Bonk |
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| Helmut Limbeck | ||
