Robert Sherman pictured here with his son Jeffrey

Songwriter Robert Sherman, best known for penning the infectious Disney tunes “It’s a Small World After All” and “Supercalifragilisticexpialidocious,” died Monday, March 5 in London.

While few details are currently known about the circumstances, news of the 86-year-old’s death was posted by Sherman’s son Jeff late Monday evening via Facebook. Read the full statement below.

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