Baby Dayliner (AKA Ethan Marunas) is a musical recording and performing artist from and based out of New York City.
 He was born and raised in New York City, and went to Fiorello H. LaGuardia High School of Music & Art and Performing Arts, also known as the high school from the 1980 film "Fame".
 He studied at St. John's College in Annapolis, MD.
 After varying roles in various bands, Marunas decided to take the stage as a solo act.
 He became deft at synths, samplers, and recording, and began crafting songs that would be performed in the Baby Dayliner stage show.
Fiorello H. LaGuardia High School of Music & Art and Performing Arts is a high school specializing in teaching visual arts and performing arts, situated near Lincoln Center in the Lincoln Square neighborhood of the Upper West Side, Manhattan, New York City, in the U.S. state of New York.
 Located at 100 Amsterdam Avenue between West 64th and 65th Streets, the school is operated by the New York City Department of Education, and resulted from the merger of the High School of Music & Art and the School of Performing Arts.
 The school has a dual mission of arts and academics, preparing students for a career in the arts or conservatory study as well as a pursuit of higher education.
The following people are notable alumni of New York City's Fiorello H. LaGuardia High School (LaG) and its two legacy schools, The High School of Music & Art (MA), and High School of Performing Arts (PA).
The High School of Music & Art, informally known as "Music & Art", was a public high school at 443-465 West 135th Street, New York, New York, USA, that existed from 1936 until 1984, when it merged into the Fiorello H. LaGuardia High School of Music & the Arts.
The High School of Performing Arts, formally The School of Performing Arts: A Division of the Fiorello H. LaGuardia High School of Music & Art and Performing Arts, is a public alternative high school in New York City, USA.
 The school, informally known as "PA", was established in 1947 and first occupied its own building the following year.
Fame is an American television series originally produced between 1982 and 1987 by Eilenna Productions in association with Metro-Goldwyn-Mayer Television.
 The show is based on the 1980 motion picture of the same name.
 Using a mixture of drama and music, it followed the lives of the students and faculty at the fictional New York City High School for the Performing Arts.
 Although fictional, it was based heavily on the actual Fiorello H. LaGuardia High School of Music & Art and Performing Arts.
 Most interior scenes were filmed in Hollywood, California.
 In all seasons except the third, the show filmed several exterior scenes on location in New York City.
 Season 4 featured 18-year-old Janet Jackson as one of the students.
Lilli Cooper is a New York City-born actress who played Elphaba in the Australian Tour of Wicked as the standby.
 She was also in the OBC of Spring Awakening as Martha.
 She is the daughter of artist Chuck Cooper.
 She attended LaGuardia High School of Music & Art and Performing Arts.
 She will be starring in the upcoming Broadway production of"SpongeBob SquarePants".
Salvador "Sal" Cuevas was an American electric bass guitarist and upright bassist who was for many years a member of the salsa music group Fania All-Stars, circa (1978–1985), as well as several other top name salsa groups of the time such as Johnny Pacheco, Héctor Lavoe, Willie Colon/Ruben Blades, etc.
 During this time, he was also one of five bass players in New York City who recorded many of the "Jingles" for T.V. and Radio (The others were Marcus Miller, Will Lee, Francisco Centeno, and Neil Jason).
 For his High School years he attended the Fiorello H. LaGuardia High School of Music & Art.
Mayor Fiorello H. LaGuardia Houses, also known as LaGuardia Houses, is a public housing development built and maintained by the New York City Housing Authority (NYCHA) on the Lower East Side of Manhattan.
 The development is named after Fiorello H. LaGuardia, the 99th Mayor of New York City who created the New York City Housing Authority and, although he was a Republican and President Franklin D. Roosevelt was a Democrat, worked closely with President Roosevelt to gain federal funding for projects throughout New York City.
Fame is a 2009 American musical drama film and a loose remake of the 1980 film of the same name.
 It was directed by Kevin Tancharoen and written by Allison Burnett.
 It was released on September 25, 2009 in the US, Canada, Ireland, and the UK.
 The film follows NYC talents attending the New York City High School of Performing Arts (known today as Fiorello H. LaGuardia High School), where students get specialized training that often leads to success as actors, singers, etc.

Question: What city does Lilli Cooper and Fiorello H. LaGuardia High School have in common?
Answer: New York City