Boston Symphony Orchestra Performs Glass’ Symphony No. 15

The Boston Symphony Orchestra, led by conductor Karen Kamensek, presented the world premiere of Philip Glass’ Symphony No. 15, titled ‘Lincoln’, at Tanglewood in Lenox, Massachusetts, on July 5, 2026. Baritone Zachary James performed in the role of Abraham Lincoln, bringing the former president’s words to life.

Philip Glass, recognized as a prominent American composer, was initially set to debut the symphony at the Kennedy Center for the country’s 250th anniversary. However, Glass withdrew from the Kennedy Center, citing a politicized environment under its current leadership, and chose instead to premiere the work with the Boston Symphony Orchestra at Tanglewood.

This symphony is a unique portrayal of Abraham Lincoln, inspired by Lincoln’s speeches and letters. Lincoln has been a recurring figure in Glass’ past works, such as ‘The Civil Wars’ and ‘Appomattox’. In this piece, Glass emphasizes Lincoln’s words, making the text central to the overall presentation.

Alongside Symphony No. 15, the concert included a suite from John Williams’ score for the film ‘Lincoln’ and Aaron Copland’s ‘Lincoln Portrait’, narrated by actor Alec Baldwin. These works added depth to the theme of honoring Lincoln.

Conductor Karen Kamensek, familiar with Glass’ compositions for over three decades, highlighted the symphony’s focus on Lincoln speaking for himself. She commented on how Lincoln’s words remain relevant today, offering foresight on the nation’s potential challenges. In the program notes, Glass reflected on Lincoln’s endeavor to unify the nation during turmoil, a subject fitting for the country’s 250th birthday.

Baritone Zachary James described the distinctive challenge of portraying Lincoln, combining both singing and speaking parts. The role allowed him to convey emotion in a way usually constrained by singing. James admired Lincoln’s straightforwardness and the emotional expressiveness that was groundbreaking for his time.

Kamensek noted the symphony’s nontraditional conclusion, favoring soft, sustained chords over grand finales. She interpreted these chords as emblematic of society’s foundational values. During rehearsals, she urged the musicians to focus on creating these ‘columns of sound’, encouraging the audience to interpret their meaning.

The performance offered a resonant message, especially poignant around the Independence Day holiday period.