Casker has been played on NTS shows including Posh Isolation, with 고양이와 나 first played on 16 March 2023.

A South Korean duo made up of Yoong-jin Lee (Vocals) and Juno Lee (Produce, Compose, Arrange, Computers, Synth, Samples, Dsp). They released their 1st album "The Planet Built With Steel" in 2003, and followed it with their 2nd album "Skylab" in 2005. Their song "Mocha" was also featured in the drama Coffee Prince in 2007.

2 years after the 3rd album "Between" was released in 2006, Casker released a digital single called "Real Heart". This was soon followed by the 4th album "Polyester Heart" released in the same year. In 2009, they made a total of 3 releases: "The Planet Built With Steel (New Edition)", "Scent" (single), and "Your Songs" (EP). In 2010, Casker released their 5th album "Tender" and in 2011, this was followed by a remake of Solid's "Soulmates". They also released a digital single "Wish" in 2011.

In April this year, Casker released "Ten Years After : 1st Single" with Fanny Fink for Pastel Music's 10th anniversary. They also released their 6th album "Journey" this October.