Some of his most famous songs are "Plus que tout au monde", "Laurelenn", "Tombé pour elle", "L'important c'est d'aimer", "Personne" and "Fan".

[5][6] He has worked with many other well-known artists such as Jean-Jacques Goldman, Florent Pagny, Johnny Hallyday, Patricia Kaas, Amel Bent, and Natasha St-Pier.

While studying at the Lycée Émile-Zola, Pascal found his passion for music, after discovering the group The Cure in rehearsal next to the basketball court where he was playing.

In 1983, while he was in Terminale interne at the free institution of Combrée, he created the group Words Of Goethe with friends from his former high school in Rennes (notably the lyricist Alain Gaudiche).

The disc, entitled Le Long du Fleuve, was released in 1990 by EMI with songs written by Franck Darcel, and supported by the single Les avions se souvenir.

In 1991, Pascal Obispo signed his first artist contract with Epic and published his second album (Plus que tout au monde) in 1992, which met with real success thanks to the single of the same name and the title Tu vas me manquer, which placed 16th in the Top 50.

At the end of 1994, he released the album Un jour comme today, confirming his success with titles like Tombé pour elle and Tu compliques tout, and revealing the influence of Michel Polnareff (from whom he took over Holidays) and the Beatles.

The same year, he took advantage of his growing fame to get involved in the fight against AIDS, around the album Entre sourires et larmes, with six titles signed by Lionel Florence.

and the duo Les Meilleurs Enemies with Zazie, he reached a very large audience, allowing the album to exceed one million sales.

The following year, he produced Johnny Hallyday's album, Ce que je sais (including the song Allumer le feu).

Pascal Obispo worked for almost a year on the release of the album of the musical Les Dix Commandements, which premiered in October at the Palais des sports in Paris.

In 2002, he produced the album De l'amour le mieux by Natasha Saint-Pier (including the duo Tu definables) which reached more than 750,000 sales and was certified Platinum in France.

Performances of the show took place from January 31, 2012, to March 25, 2012, at the Palais des Sports in Paris, but the tour scheduled for September was cancelled.

In February 2016, the album Billet de femme was published, the texts of which are taken from the collections Romance and Pauvres fleurs by the poet Marceline Desbordes-Valmore.

During the COVID-19 Pandemic in France in 2020, he composed the music for the title Pour les gens du rescue on a text by Marc Lavoine.

When he arrived at the scene, he called emergency services and carried the victim and his severed arm to the side of the road to avoid any further accidents.

This episode remained secret for 11 years, until the publication of Nicolas Lacambre's book "On n'est pas seul sur Terre" and Pascal Obispo's single of the same name.