Winter NAMM 2021 live wrap-up - Spalt, Ruokangas, Ergon, Teuffel and Taylor GuitarsAs a wrap-up of the online edition of the 2021 Winter NAMM here is a live discussion with some of the best European boutique guitar builders who are regular exhibitors at NAMM and Andy Powers from Taylor Guitars. Guest list Tania and Michael Spalt from Spalt Instruments (spaltinstruments.com) Adriano Sergio from Ergon Guitars (ergonguitars.com) Ulrich