Madrid Events – Saturday, Sep 5

3 electronic music events in Madrid on Saturday, September 5, 2026. Highlights: Mondo OPEN AIR #06: Kyle Starkey B2B DART / Gerardo Niva / LAMMER / S3PPA / Jim Jonathan at Mondo Open Air (Kyle Starkey, DART); AFTERPARTY: Kyle Starkey / DART / Gerardo Niva B2B S3PPA at Mondo (Kyle Starkey, DART); SUBWAX x CDVR with Ethel & Baldo at Cadavra (Ethel, Baldo). Across 3 venues.