Una Limosna por el Amor de Dios (An Alms for the Love of God), also known under alternative titles such as Una Limosnita por el Amor de Dios, ÃÂltimo Trémolo, El Ultimo Canto, and La ÃÂltima Canción, is a piece for solo classical guitar composed by Paraguayan guitarist and composer AgustÃÂn Barrios Mangoré.
Una Limosna por el Amor de Dios was composed during the final years of Barrios' life, a period marked by economic hardship and health issues. According to some accounts, the inspiration came from an elderly woman knocking at his door asking for alms "for the love of God." The piece reflects the composerâÂÂs deep spirituality and existential condition. It was published posthumously and quickly entered the standard classical guitar repertoire. The piece is written in a free form and is a celebrated example of the tremolo technique. Tremolo involves the rapid repetition of a single melodic note using the ring, middle, and index fingers of the right hand, while the thumb provides a harmonic accompaniment in the bass. The piece is often compared to Recuerdos de la Alhambra by Francisco Tárrega, another major work based on the tremolo technique.
In addition to the original solo guitar version, Una Limosna por el Amor de Dios has inspired several notable arrangements: