Domenico Alberti (around 1710 - 1740) was an Italian singer, harpsichordist and composer whose works bridge the Baroque and Classical periods. Alberti was born in Venice and studied music with Antonio Lotti. He wrote operas, songs and sonatas for keyboard instruments, for which he is best known today. These sonatas frequently employ a particular kind of arpeggiated accompaniment in the left hand which is now known as the "Alberti bass". Wikipedia
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