I cannot find reliable, widely documented information about an artist or band named "Mehringer, sosehol." Based on available public music knowledge, there are no well-established records, biographies, or discographies under that exact name. If this is an emerging, local, or independent project, or a misspelling or alternate styling of another artist's name, broadly verifiable details such as country of origin, genre, or period of activity are not available for an encyclopedic entry. If you can provide an alternate spelling, additional context, or confirm the name, I can produce a concise encyclopedic description based on verifiable information.