Gustaf Adolf Tiburtius Bengtsson, known as G.A.T. Bengtsson, was a Swedish composer and conductor active in the early 20th century. Born in 1868, he was primarily associated with the classical and contemporary classical genres. Bengtsson's works are characterized by their lyrical melodies and innovative orchestration, often reflecting influences from both Swedish folk music and the broader European classical tradition. Notable works include his orchestral compositions, chamber music, and choral pieces, which have been performed in various concert settings across Sweden and beyond. His contributions to the realm of choral music, particularly, have been recognized for their intricate harmonies and emotive depth. Bengtsson's impact on music lies in his role as a bridge between traditional Swedish musical forms and the evolving European styles of his time. He was also involved in music education, helping to cultivate a new generation of musicians in Sweden. Though not as widely known today, his works continue to be appreciated for their craftsmanship and cultural significance within the context of Swedish music history. He passed away in 1945, leaving behind a legacy that contributes to Sweden's rich musical heritage.