Tomaso Giovanni Albinoni (1671 – 1751) was an Italian Baroque composer. While famous in his day as an opera composer, he is mainly remembered today for his instrumental music, such as the concertos, some of which are regularly recorded.

Born in Venice, Republic of Venice, to Antonio Albinoni, a wealthy paper merchant in Venice, he studied violin and singing. Relatively little is known about his life, especially considering his contemporary stature as a composer, and the comparatively well-documented period in which he lived. In 1694 he dedicated his Opus 1 to the fellow-Venetian, Cardinal Pietro Ottoboni (grand-nephew of Pope Alexander VIII); Ottoboni was an important patron in Rome of other composers, such as Arcangelo Corelli. His first opera, Zenobia, regina de Palmireni, was produced in Venice in 1694. Albinoni was possibly employed in 1700 as a violinist to Charles IV, Duke of Mantua, to whom he dedicated his Opus 2 collection of instrumental pieces. In 1701 he wrote his hugely popular suites Opus 3, and dedicated that collection to Cosimo III de' Medici, Grand Duke of Tuscany.

His instrumental music greatly attracted the attention of Johann Sebastian Bach, who wrote at least two fugues on Albinoni's themes (Fugue in A major on a theme by Tomaso Albinoni, BWV 950, Fugue in B minor on a theme by Tomaso Albinoni, BWV 951) and frequently used his basses for harmony exercises for his pupils. Part of Albinoni's work was lost in World War II with the destruction of the Dresden State Library. As a result, little is known of his life and music after the mid-1720s. The famous "Albinoni Adagio in G minor" for violin, strings and organ, the subject of many modern recordings, is now thought to be a musical hoax composed by Remo Giazotto, although the recent discovery by musicologist Muska Mangano, Giazotto's last assistant, of a modern but independent manuscript transcription of the figured bass portion and six fragmentary bars of the first violin, "bearing in the top right-hand corner a stamp stating unequivocally the Dresden provenance of the original from which it was taken," provides some support for Giazotto's account that Albinoni was his source.

The trio sonata (Suonate à tre) is a musical form that was popular in the 17th and early 18th centuries. It is written for two solo melodic instruments and basso continuo, making three parts in all, hence the name trio sonata. However, because the basso continuo is usually made up of at least two instruments (typically a cello or bass viol and a keyboard instrument such as the harpsichord), performances of trio sonatas typically involve at least four musicians, and some 18th-century published editions have duplicate partbooks for the bass (Mangsen 2001).

Albinoni wrote 12 Trio Sonatas in various keys as Opus 1 (T.1). This is the second in his series of 12 and I created this arrangement for Flute, Oboe and Acoustic Piano.