Luciano Sgrizzi and Zuzana Růžičková preparing for a performance of Bach's multiple harpsichord concertos in Bratislava, 1972.

Soloists János Sebestyén, Luciano Sgrizzi, Zuzana Růžičková and conductor Bohdan Warchal, founder of the Slovak Chamber Orchestra, after the concert (above); Růžičková and her husband, composer Viktor Kalabis (right).

Luciano Sgrizzi (left); Rose Mannaberg, organist and composer Jiří Reinberger and Sgrizzi (above).