Complex sentence: The album, "Common One", consisted of six songs; the longest, "Summertime in England", lasted fifteen and one-half minutes and ended with the words, "Can you feel the silence?".
Split into simpler sentences: The album, "Common One", consisted of six songs, each of varying length. The longest, "Summertime in England", lasted fifteen and one-half minutes and ended with the words, "Can you feel the silence?".