Ken

"Ken" is a somewhat ambiguous term, as it can refer to various performers or groups. Without specific context, it's challenging to provide detailed information. However, I can offer some general insights:

1. Common Name: "Ken" is a relatively common name, both as a given name and as part of a performer's stage name or band name. It's possible that there are multiple artists or groups using the name "Ken" in different musical genres and contexts.

2. Potential Variations: Depending on the context, "Ken" could refer to an individual artist, a band, or even a stage name adopted by multiple artists. It's essential to specify additional information, such as the genre of music or any distinguishing characteristics, to accurately identify the performer or group.

3. Popularity in Japanese Music: In Japanese music, "Ken" is a common given name and can also be part of a stage name for artists. For example, there are several Japanese musicians and bands with members named Ken, such as Ken Hirai, a popular J-pop singer-songwriter.

4. International Artists: Outside of Japan, there are also artists or bands using the name "Ken" in various music scenes, ranging from rock and pop to electronic and experimental genres. These artists may have gained recognition in their respective regions or achieved international acclaim.

5. Online Search and Further Information: To obtain specific information about a performer or group named "Ken", it's helpful to conduct an online search using additional keywords such as genre, nationality, or any known associated details. This can lead to more accurate results and help identify the specific "Ken" you're referring to.