Primary sources are original materials used by historians to reconstruct a certain event in the past or moment in history.
They are original documents, physical objects, relics, or artifacts created during the time under study by witnesses who lived through the event.
These sources were either produced at the time of the event, or (as in the case of memoirs and autobiographies) published at a later date.
Typically, primary sources include:
Primary sources should be read critically and should not be taken as the literal truth.
When analyzing a primary document, one should take into account who the author was, why they were writing the document, and who (if anyone) was its target audience.
It is essential to place the document into historical context and not judge its content by today’s standards, always keeping in mind differences between the time it was written and the present.
Berman, Judy. "‘This Is America’: 8 Things to Read About Childish Gambino’s New Music Video." New York Times, 8 May 2018, https://www.nytimes.com/2018/05/08/arts/music/childish-gambino-this-is-america-roundup.html?smid=url-share. Accessed 18 October 2025.
Secondary Sources are one step removed from primary sources, though they often quote or otherwise use primary sources.
They can cover the same topic, but add a layer of interpretation and analysis.
Secondary sources can include:
Secondary sources are commentaries on and discussions of primary sources.
When using secondary sources, it is important to strive to be objective, even though this may not always be completely possible.
When writing a history research paper, primary sources are used in conjunction with secondary sources.
It is important to evaluate the importance and relevance of the primary document to the assignment.
It is also very important to assess the document critically and evaluate its authenticity, authorship, language, and reliability.
Caston, Emily. "Pop, Protest, and Transformation: Peter Christopherson’s “Tainted Love”." Traveling Music Videos. Ed. Tomáš Jirsa and Mathias Bonde Korsgaard New York,: Bloomsbury Academic, 2024. 89–104. New Approaches to Sound, Music, and Media. Bloomsbury Music and Sound. Web. 20 Oct. 2025. <http://dx.doi.org/10.5040/9781501398025.ch-5>.
Whether something is a primary or secondary source often depends upon the topic and its use.
A music textbook would be considered a secondary source if in the field of music, since it describes and interprets music but makes no original contribution to it.
On the other hand, if the topic is music education and the history of textbooks, textbooks could be used a primary sources to look at how they have changed over time.