''Most of his operatic works have been lost, having not been published during his lifetime. Nine collections of instrumental works were however published, meeting with considerable success and consequent reprints; thus it is as a composer of instrumental music (99 sonatas, 59 concertos and 9 sinfonias) that he is known today. '' <ref>[http://www.baroquemusic.org/bqxalb.html]</ref> | ''Most of his operatic works have been lost, having not been published during his lifetime. Nine collections of instrumental works were however published, meeting with considerable success and consequent reprints; thus it is as a composer of instrumental music (99 sonatas, 59 concertos and 9 sinfonias) that he is known today. '' <ref>[http://www.baroquemusic.org/bqxalb.html]</ref> |