Since their debut in 2009, the duo has garnered mass attention by appearing on more than 350 blogs and music platforms across the web. This attention has allowed for performances with many successful acts such as:  and an assortment of others.
In October 2010, LBCK released their debut EP/single titled START on French record label On The Fruit Records, featuring remixes and an award-winning music video. The EP continues to be well-received, collecting support from .

The name of the Ep ‘ll be Instant Party and it will include original tracks + remixes by French genius  ( / FR), the UK-based house producer and head honcho of Jack Union Records  ( / UK), and our favourite French discomaker  ( / FR)".