The Beatles: I Will - arranged wind quartet

Arranged wind quartet.
Sheet music here: www.sheetmusic...
"I Will" is a song by the English rock band the Beatles, from their 1968 double album The Beatles (also known as "the White Album"). It was written by Paul McCartney(credited to Lennon-McCartney) and features him on lead vocal, guitar, and "vocal bass".
The melody is taken by the clarinet throughout with some doubling at the octave by the flute, and with the oboe in the bridge, in harmony.
The flute takes the guitar riff.