Giving the gift of Public Domain

Throughout his long career, musician and mathematician Tom Lehrer was best known for his satirical songwriting and clever wordplay. In his final years, Lehrer made a move that will ensure his work can be enjoyed for years to come, releasing all of his lyrics and music into the public domain.

“All copyrights to lyrics or music written or composed by me have been permanently and irrevocably relinquished, and therefore such songs are now in the public domain … In short, I no longer retain any rights to any of my songs. So help yourselves, and don’t send me any money.” https://tomlehrersongs.com/ 

With a simple statement on his website, Lehrer made it possible for anyone to use, adapt, perform, and share his work, without needing to obtain permission or pay royalties. Under US copyright law, the use of Lehrer’s works could have been restricted for decades following his death. By placing his work in the public domain while still alive, Lehrer avoided the legal tangles and restrictions that often limit an artist’s legacy after their passing, which occurred in July 2025.

Lehrer’s musical career began in the 1950’s while studying at Harvard College. Due to the subjects of his songs, Lehrer initially struggled to get any of his recordings played on radio, but later found success for his music in the United Kingdom. In 1960, Lehrer’s touring brought him to Aoatearoa New Zealand, where he wrote music criticising the All Blacks’ upcoming tour of Apartheid-era South Africa, and the Prime Minister’s stance on it.

Fast forward to today, Lehrer’s music will continue to live on in classrooms, theatres, and digital spaces, giving artists, teachers, and fans alike the freedom to use his creations openly, without risk of copyright hurdles. For Wikipedians, it makes a welcome addition to articles about Lehrer’s work, such as The Elements.

Work released into the public domain can go on to generate new value – whether it’s data that acts as building blocks of new knowledge, ancient Greek texts that share cultural heritage, or derivative works created from Mozart’s symphonies. This value is something that is understood well by the Center for the Study of the Public Domain at Duke University, who have begun celebrating Public Domain Day on 1 January each year, when new works join the public domain.

Now available as a public resource, Lehrer has ensured that his music keeps sparking inspiration and creativity long into the future. It’s the same spirit that drives projects like Wikipedia, which thrives because knowledge is shared openly, freely, and collaboratively. It’s a worthwhile reminder if you’re a creator yourself — whether you make music, take photos, or share knowledge — to consider how your work might influence and inspire others if it were more open.