: Classified as Techno (Peak Time / Driving) , the track maintains a tempo of 134 BPM in the key of Eb Major .
: The track features Letyago’s own vocals, which she considers her "most important instrument" for expressing hypnotic and deep concepts. Plagiarism Controversy Anfisa Letyago - Rosso Profondo | Factory 93 Records
: Reviewers from Electronic Groove described it as a "scorching single" that balances high-intensity club energy with "trippy, after-hours" psychedelic motifs. : Classified as Techno (Peak Time / Driving)
: Italian producer Donato Dozzy alleged that the vocal style and structure were too similar to his 2019-released track "Parola (Rework)" with Anna Caragnano. Anfisa Letyago - Rosso Profondo | Factory 93 Records
Shortly after its release, "Rosso Profondo" became the subject of a public dispute.