Besides concert productions, Merregnon Studios has produced and directed numerous orchestral video game music recordings and albums including Masashi's Hamauzu's debut album Vielen Dank,[6] SEGA's World Club Champion Football,[7] Square Enix's drammatica -The Very Best of Yoko Shimomura[8] and Bethesda Softworks' 10th Anniversary Concert for The Elder Scrolls V: Skyrim.

Following the success of the event, further four annual concerts with various programmes took place under his direction until 2007, performed by the FILMharmonic Orchestra Prague.

Symphonic Legends – Music from Nintendo (2010) focused on video game music by the Japanese game developer Nintendo, while Symphonic Odysseys — Tribute to Nobuo Uematsu (2011) was a tribute to the Japanese composer Nobuo Uematsu.

Shortly after, the programme embarked on a world tour including the first performance of game music by the London Symphony Orchestra.

It was produced by Thomas Böcker to introduce young people and families to orchestral music through modern means, using a game and anime aesthetic.