The duo's studio output culminated in the 1970 masterpiece Bridge over Troubled Water . The title track remains one of the most celebrated recordings in music history. Listening to the FLAC version allows the listener to hear the gradual build of the arrangement—from the lonely piano of the first verse to the thunderous, orchestral crescendo of the finale. The clarity of Art Garfunkel’s soaring tenor against the dense wall of sound created by Roy Halee’s production is a testament to the importance of high-resolution audio.