Ka cika wannan magana: An haifi Luis Abraham Delgadillo a ranar 26 ga Agusta, 1887, a Managua, babban birnin ƙasar Nicaragua, inda ya soma karatu. Daga nan sai ya yi karatun kiɗa a Cibiyar Nazarin Milan a Italiya bisa shawarar gwamnatin Nicaragua, tsawon shekaru biyar. Bayan ya koma ƙasar Nicaragua, sai Delgadillo ya zama mai kula da ƙungiyar mawaƙa da ake kira Banda de los Supremos Poderes. An kuma sanya shi darektan-janar na farko na al'adun kiɗa, matsayin da aka kirkira musamman a gare shi. Daga 1921 zuwa 1925 ya zauna a Mexico City inda ya koyar da ka'idar kiɗa a Conservatorio Nacional de Música. Delgadillo ya jagoranci a Carnegie Hall a Birnin New York a 1930. Ya kasance a New York lokacin da
Girgizar kasa ta 1931 ta faru a Nicaragua, ta rubuta "Romance Oriental" (Romancin Gabas) a cikin martani. Ya koyar da abun da ke ciki a Panama City na tsawon shekaru biyu tun daga 1943, a lokaci guda yana shirya mujallar "Armonía". Delgadillo ya kafa Makarantar Kiɗa ta Ƙasar Nicaragua da ƙungiyar mawaƙa. Ya jagoranci wadannan kungiyoyi biyu da suka fara a 1950.