Study in Tremor - Composition¶
Overview¶
"Study in Tremor" is an original piano composition by Jacob Keller, premiered at his Doctor of Musical Arts recital at Juilliard's Paul Hall. The piece appeared on the program alongside Beethoven's Sonata No. 31, Prokofiev's Sarcasms, and Schubert's Impromptu, demonstrating Jacob's commitment to presenting his own compositional voice alongside canonical repertoire.
The title suggests music exploring instability, vibration, the edge between control and collapse—themes that resonate with Jacob's lived experience of epilepsy and the unpredictability of a body that could betray him without warning. The "study" designation places it in the tradition of compositional exercises that transcend mere technique to become complete artistic statements.
Note: This is a distinct composition from "Threshold (for Solo Left Hand)," which Jacob performed at the Berlin concert. While both pieces engage with themes of bodily limitation and artistic perseverance, they are separate works with different musical characteristics.
Background and Context¶
Jacob included "Study in Tremor" in his DMA recital program as deliberate statement: his original work belonged alongside Beethoven, Prokofiev, and Schubert. The choice demonstrated confidence in his compositional voice while also revealing something personal—music that emerged from his own experience rather than interpreting others' creations.
The DMA recital represented a full-circle moment for Jacob, returning to Paul Hall where he'd delivered his legendary freshman recital years earlier. Including original composition in this culminating academic performance signaled that his artistic identity had expanded beyond interpretation into creation.
Musical Characteristics¶
"Study in Tremor" explores the musical possibilities of instability—trembling figures, phrases that threaten to collapse, moments where control wavers before reasserting itself. The piece transforms what might be perceived as weakness (tremor, shaking, uncertainty) into compositional material, finding beauty and meaning in states typically coded as dysfunction.
The composition demands technical precision even while depicting imprecision, requiring the performer to create controlled representations of uncontrol. This paradox—executing trembling figures with exactitude—reflects Jacob's broader artistic project of making art from and within bodily limitation.
Performance at DMA Recital¶
At the DMA recital, "Study in Tremor" followed the Prokofiev Sarcasms—the piece during which Jacob experienced an absence seizure and played through it. The sequencing created unintended resonance: music about tremor and instability performed by someone whose body had just demonstrated its own unpredictability, continuing to play while consciousness briefly departed.
The audience, unaware they'd witnessed a medical event during the Prokofiev, heard "Study in Tremor" as purely artistic statement. Those who later learned about the seizure understood the piece differently—not just composition about tremor but music performed by someone living that reality in the moment.
Recording and Legacy¶
"Study in Tremor" was captured on "Faultline: Live at Juilliard," Jacob's debut live album recorded at the DMA recital. The recording preserves the performance in its live context, including whatever subtle effects the preceding seizure may have had on Jacob's playing.
The piece was later published and performed by other pianists, some drawn to its exploration of instability as musical subject, others connecting with its origins in disabled experience. "Study in Tremor" joined "Threshold (for Solo Left Hand)" in Jacob's catalog of compositions that engaged directly with bodily limitation as creative territory.
Related Entries¶
Related Entries: Jacob Keller – Biography; Jacob Keller – Career and Legacy; Jacob Keller DMA Recital – Event; Faultline: Live at Juilliard – Album; Threshold (for Solo Left Hand) – Composition; Epilepsy and Seizure Disorders Reference