Mika Vainio, known for his work in the Finnish techno duo Panasonic, also has a solo project under the name Ø. While Panasonic is recognized for its quirky, lo-fi minimalism, Ø's music leans more towards ambient and experimental sounds, incorporating sparse machine noises and unconventional sonic textures. Vainio began releasing music as Ø in the early '90s, with most of his material coming out on Finnish techno label Sahko. Despite his focus on Panasonic, Vainio has managed to create standout solo work, such as his 1996 album "Olento," which showcased a fusion of Panasonic's minimalism with more complex structures. Additionally, Vainio has gained recognition as a remixer, with notable remixes for artists like Björk and Tactile in the mid-'90s.

Alongside his Ø project, Vainio has also released music under aliases like Tekonivel and Kentolevi for various labels. His solo discography includes albums like "Onko" (1998), "Ydin" (1999), and "20 to 2000" (2000), as well as "Wohltemperiert" in 2002. Despite dedicating less time to Ø due to Panasonic's success, Vainio's solo work continues to be influential in the electronic music scene, showcasing his talent for crafting atmospheric and experimental soundscapes.