Frei has had 1 concert.

Frei is most often considered to be Hip Hop, Rap, Classical Performance, Historically Informed Performance, Baroque Ensemble, Russian Rap, and Barockinterpreten.

The last Frei concert was on July 30, 2009 at Wacken Open Air in Wacken, Schleswig-Holstein, Germany. The bands that performed were: 5th Avenue / Adorned Brood / Airbourne / Amon Amarth / Anthrax / Axel Rudi Pell / ASP / Bai Bang / Bloodwork / Borknagar / Bon Scott / Bring Me the Horizon / Bullet for My Valentine / Callejon / Cathedral / Charly Beutin / Coheed and Cambria / Cumulo Nimbus / D-A-D / Der W / Doro / DragonForce / Drone / Einherjer / Endstille / Engel / Enslaved / Epica / Eths / Fejd / Feuerschwanz / Frei / Wild / Gamma Ray / Grand Magus / Gwar / Hammerfall / Heaven and Hell / Heaven Shall Burn / Ingrimm / In Extremo / In Flames / Insidious Disease / Korpiklaani / Lacuna Coil / Machine Head / Mambo Kurt / Motörhead / Napalm Death / Nervecell / Nevermore / Onkel Tom / Pain / Pentagram / Rabenschrey / Rage / Ragnaröek / Reincarnatus / Retrospect / Running Wild / Sarke / Saxon / Schandmaul / Skyline / Subway to Sally / Suidakra / Swashbuckle / Testament / The BossHoss / The Fading / The Smackballz / The Waltons / Torment / Tracedawn / Tristania / Trouble / Turisas / UFO / UK Subs / Victims of Madness / Volbeat / Vreid / Walls of Jericho / Whiplash / J.B.O..