Spectrum has had 43 concerts.

Spectrum is most often considered to be Electronic, Experimental, Psychedelic Rock, Ambient, Psychedelic, Shoegaze, England, Space Rock, Neo-Psychedelia, K-Pop Boy Group, Ambient Pop, Psych Gaze, and Classic City Pop.

The last Spectrum concert was on October 18, 2023 at La Piedad Live Music in Mexico City, Mexico City, Mexico. The bands that performed were: Edu Falaschi / Sky Wolves / Spectrum.

The songs that Spectrum performs live vary, but here's the latest setlist that we have from the August 24, 2018 concert at Effenaar in Eindhoven, North Brabant, Netherlands:

1. Transparent Radiation
2. All Night Long
3. Lord I Don't Even Know My Name
4. Call the Doctor
5. Che
6. Let Me Down Gently
7. Big City (Everybody I Know Can Be Found Here)