Adagio pour cordes et orgue is an arranged work attributed to Italian Baroque composer Tomaso Albinoni, released in 1958. Set in a Baroque idiom for strings and organ, it is characterised by a slow, lyrical adagio with sustained harmonies and expressive melodic lines, and occupies an ambiguous place in Albinoni's catalogue and in music history because it derives from a twentieth‑century reconstruction rather than an unequivocal eighteenth‑century source.