LP - Lost On You
"Lost on You" is by far the most famous and breakthrough song by American singer and songwriter Laura Pergolizzi, who performs under the pseudonym LP.
This song became a worldwide hit, especially in Europe, and brought the LP wide international recognition.
Creation and Context (2014-2015):

Authorship: The song "Lost on You" was written by LP herself in collaboration with Nate Kahan (Nate Campany) and Mike Del Rio (Mike Del Rio), who also produced the track.
Emotional background: The song is deeply personal and reflects the LP's difficult experiences related to the end of a long-term relationship. It was written during a period of emotional turbulence, when LP felt that all her efforts, love, and energy invested in this relationship were "lost" or unappreciated.
The question "Is it lost on you?": The central phrase of the song "Is it lost on you?" (Was it really in vain for you? / Did it really pass you by?) — this is a rhetorical question addressed to an ex-partner, expressing pain, disappointment, and an attempt to understand if all this mattered to the other person.
Musical style: The song combines elements of indie pop, rock, and blues, with LP's characteristic powerful and soulful vocals and the use of the ukulele (although it is not as prominent in the studio version as it is in the acoustic performances).
The Road to Success:

Initial Challenges: Despite its obvious potential, "Lost on You" faced difficulties on its way to release. LP was on the verge of breaking her contract with her label, Warner Bros. Records, at the time. The label did not see the song as a hit and was reluctant to release it.
Independent Release and Viral Success: After leaving Warner Bros., LP signed a contract with the independent label Vagrant Records. "Lost on You" was released as a single in 2015 (in some countries, such as Greece and Italy, it was released in late 2015, while in other European countries, it was released in 2016).
Breakthrough in Greece and Eastern Europe: The song unexpectedly became a huge hit in Greece, where it topped the charts and remained at the top for several weeks. From there, the wave of popularity spread to other countries, including Italy, Poland, Turkey, Russia, Ukraine, and many other countries in Eastern and Central Europe.
Music Video: The official music video, released in June 2016 and directed by Chucky Amir, shows LP in various locations expressing her emotions. The video has received hundreds of millions of views on YouTube, which has contributed to the global spread of the song.
Legacy and Impact:

Global Recognition: "Lost on You" became an international breakthrough for LP, making her name recognizable far beyond the US. The song showcased her unique vocal talent, emotional depth, and ability to create catchy melodies.
"Lost on You" Album: The eponymous "Lost on You" album was released in 2016 and also achieved great success, solidifying LP's status as a significant figure in the music industry.
A Symbol of Emotional Honesty: The song became an anthem for many who were going through a breakup or felt that their efforts in a relationship were not appreciated. Its sincerity and vulnerability resonated with a wide audience.
Cult status: "Lost on You" continues to be the most popular song on the LP, is frequently performed at her concerts, and is an integral part of her repertoire.
Thus, "Lost on You" is not only a story about lost love, but also about perseverance, self-belief, and how one sincere song can pave the way to global success despite initial obstacles.