String Quartet String Quartet - Digital Download SKU: A0.977330 By Elis Regina. By Aldir Blanc Mendes and Joao Bosco. Arranged by Neemias Santos. Contemporary. Score and parts. 20 pages. Neemias Silva Santos #5953923. Published by Neemias Silva Santos (A0.977330). The amazing rendition of João Bosco's and Aldir Blanc song by Elis Regina, gets transferred and rearranged for string quartet. Carefully put together to convey Bosco´s compositional genious, and Elis Regina's magnificent performance, you will live to perfom this amazing piece of music!