Lelette is one of many pieces composed by Jean-Baptiste Lemire (1867-1945), a French band-leader and composer. Many of his pieces including this one are available in Band and Piano versions. More about Jean-Baptiste Lemire and his music can be found at this website where the music is preserved by the composer's grandson Tanguy Lemire.
The audio controls below allow you to play the mp3 version of Lelette by Jean-Baptiste Lemire for piano or you can download the MP3 file. You can also download the midi version of Lelette by Jean-Baptiste Lemire for piano.
The image below is the first page of the sheet music, and here you can download the full sheet music for Lelette by Jean-Baptiste Lemire for piano in PDF format.