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Welcome to the ONE ALTERNATIVE Website!

2014 marks the 31 year anniversary of One Alternative! Not many music groups can claim this feat while continuing to stay creatively inspired. In May 2013 the quintet played a celebratory date at the World Cafe in Philadelphia. In the Autumn of 2013 the group slimed down to a quartet with Mark Oppenlander on guitar, Jill Haley on oboe & English horn, Rob Swanson on bass and Tony Deangelis on drums. Upcoming 2014 shows include The Kennett Flash on April 27th.

ONE ALTERNATIVE performs as a duet, trio, and now a quartet.

ONE ALTERNATIVE guitarist Mark Oppenlander also performs as a soloist on classical, acoustic steel string, and 12 string guitar. Look below for Mark's performance schedule.

One Alternative stage setup at The Kennett Flash, 2014

One Alternative performing Traveler
September 7, 2012



One Alternative / The History - Documentary
Part 1



One Alternative / The History - Documentary
Part 2
One Alternative (l-r): Jill Haley, Mark Oppenlander, David Bozenhard One Alternative Quintet (OA5) Mark Oppenlander
OA Shows (trio/duo) OA4 Shows (quartet) MWO Solo Shows
  • OA Duo (oboe & guitar)
    • New dates coming soon!
  • OA 4 (One Alternative Quartet)

  • OA 4 (One Alternative Quartet)

  • OA 4 (One Alternative Quartet)

  • Mark Oppenlander (solo)
    • Saturday, July 12, 2014
    • Kreutz Creek Winery Tasting Room
      44 East Gay Street
      West Chester, PA
    • 7-10PM
    • B.Y.O.F.
    • (610) 436-5006

  • Mark Oppenlander (solo)
    • Saturday, August 9, 2014
    • Kreutz Creek Winery Tasting Room
      44 East Gay Street
      West Chester, PA
    • 7-10PM
    • B.Y.O.F.
    • (610) 436-5006

  • Mark Oppenlander (solo)
    • Saturday, September 13, 2014
    • Kreutz Creek Winery Tasting Room
      44 East Gay Street
      West Chester, PA
    • 7-10PM
    • B.Y.O.F.
    • (610) 436-5006

  • Mark Oppenlander (solo)
    • Saturday, October 11, 2014
    • Kreutz Creek Winery Tasting Room
      44 East Gay Street
      West Chester, PA
    • 7-10PM
    • B.Y.O.F.
    • (610) 436-5006

  • Mark Oppenlander (solo)
    • Saturday, November 8, 2014
    • Kreutz Creek Winery Tasting Room
      44 East Gay Street
      West Chester, PA
    • 7-10PM
    • B.Y.O.F.
    • (610) 436-5006

  • Mark Oppenlander (solo)
    • Saturday, December 6, 2014
    • Kreutz Creek Winery Tasting Room
      44 East Gay Street
      West Chester, PA
    • 7-10PM
    • B.Y.O.F.
    • (610) 436-5006

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