Stella Lefty's song "Boston" reached No. 13 on the Billboard Hot 100 chart dated July 10, 2026. The track incorporates a melody originating from Noah Kahan's 2024 song "Stick Season." Due to this musical inclusion, Kahan receives a songwriting credit on Lefty's recording. Lefty began her music releases in 2024. The July 10 ranking marks a specific chart position for the artist on the industry-standard list. Billboard publishes the Hot 100 weekly to track song popularity in the United States. The composition of "Boston" relies on the earlier work by Kahan, linking the two artists' catalogs. Lefty's career started two years prior to this chart achievement. The songwriting credit ensures Kahan is formally recognized for the borrowed melody. This chart entry represents the performance of "Boston" during the tracking week ending in July 2026. No other speakers provided statements regarding the release or the chart data. The connection between the two songs was established through the official crediting process. Lefty's initial releases in 2024 laid the groundwork for her subsequent recordings. The melody from "Stick Season" serves as a foundational element of "Boston." Billboard's methodology determines the weekly rankings based on sales and streaming activity. The songwriting credit appears on the official track listing for "Boston." Lefty's progression from her 2024 debut to the 2026 chart entry outlines her recent activity.