The Estonian Institute’s concert series “Virolainen musiikki soi” opens its spring season 2018 at the Tampere Martinmas Fair, where folk duo Puuluup performs, mixing electronics with talharpa. Puuluup balances between the traditional and modern music styles, flirting with world music… That leaves us with "The Year of ’85 — Rock Your Memories," which is more or less the Finnish "Rock of Ages," "based on a musical that ran for God…