Chrome Sparks released the new single “Sleeper” on July 31, 2026 [1], featuring collaborations with Khalid and Jónsi of Sigur Rós [1].

The release marks a significant sonic experiment, bridging the gap between contemporary pop-R&B and atmospheric post-rock. By pairing a global R&B star with a renowned Icelandic avant-garde musician, the project signals a departure from traditional genre boundaries.

“Sleeper” serves as the opening track and lead single from the forthcoming album titled “Ball Of Light” [1], [2]. The project is released globally through Chrome Sounds and AWAL [3]. The collaboration brings together three distinct musical identities to establish the tone for the upcoming full-length record.

Reports said the track is designed to showcase a specific intersection of styles [4]. The inclusion of Jónsi, the frontman of Sigur Rós, adds a layer of ethereal texture to the production, while Khalid provides the pop-R&B foundation [1].

Chrome Sparks released the single ahead of the full album launch to build momentum for “Ball Of Light” [3]. The distribution via AWAL ensures the track is available across all major streaming platforms globally [3].

Industry observers said the collaboration is a strategic move to expand the reach of the upcoming album. By integrating diverse vocalists, the artist targets a broader demographic of listeners, ranging from mainstream pop fans to experimental music enthusiasts [4].

“Sleeper,” the opening track and lead single brings together pop‑R&B singer Khalid and Sigur Rós frontman Jónsi.

The collaboration between Chrome Sparks, Khalid, and Jónsi represents a cross-genre fusion that attempts to merge mainstream commercial appeal with niche experimentalism. By utilizing the lead single to introduce this variety, the artist is positioning 'Ball Of Light' as a versatile project that may appeal to a wider global audience than previous electronic releases.