Post is not available in the requested languageTeppo Hauta-aho (1941) studied the double bass at the Sibelius Academy in Finland. After receiving his diploma in 1970 he continued his education in Prague. In the period 1965-1972 he was employed at the Helsinki Philarmonic Orchestra, and he was the vice leader in the Finnish National Opera Orchestra from 1975 to 1999. Hauta-aho has also worked in several smaller ensembles. During the 1980s, Hauta-aho turned much of his concentration into composing. He…