Question: Ernest Weatherly Greene Jr. released the album Mister Mellow under what prefessional name?

Context paragraphs:
Washed Out: Ernest Weatherly Greene Jr. (born October 3, 1982), known professionally as Washed Out, is an American singer, songwriter, and record producer.

After Dark (Ray Parker Jr. album): After Dark is the fourth album by guitarist/singer/songwriter Ray Parker Jr. released in 1987 for the new Geffen Records label.  The record company released the album on August 25, 1987.  It included the single "I Don't Think That Man Should Sleep Alone".

Mister Mellow: Mister Mellow is the third studio album by American singer Washed Out.  It was released on June 30, 2017, and is his first project with Stones Throw Records.  The CD release is accompanied by a visual album on DVD.

Goon (Tobias Jesso Jr. album): Goon is the debut studio album by Canadian singer-songwriter Tobias Jesso Jr. released on March 17, 2015 in the United States and Canada.  The album was preceded by the two singles "How Could You Babe" and "Hollywood".

It's About Time (Hank Williams Jr. album): It's About Time is a studio album by Hank Williams Jr. released by Nash Icon Records on January 15, 2016.  The album includes re-recordings of previously released material and new songs.

The Other Woman (Ray Parker Jr. album): The Other Woman is the debut solo album by guitarist/singer/songwriter Ray Parker Jr. released in 1982 on the Arista label.  The album was remastered and expanded by Funky Town Grooves in June 2012 including 3 bonus tracks.

Morton Downey Jr. Sings: Morton Downey Jr.  Sings was an album by talk show host Morton Downey Jr. released in 1989.

Albert Hammond Jr.: Albert Louis Hammond Jr. ("né" Hammond III; born April 9, 1980) is an American guitarist, singer, songwriter and music producer.  He is most famous for his role as rhythm and lead guitarist, as well as occasional keyboard player and backing vocalist, in the American rock band The Strokes.  He is the son of singer-songwriter Albert Hammond (best known for his 1972 hit single "It Never Rains in Southern California").  Hammond Jr. released his debut album "Yours To Keep" in 2006 and followed up with "¿Cómo Te Llama? " in 2008 and his EP, "AHJ" in 2013.  His third solo album, "Momentary Masters", was released through Vagrant Records on July 31, 2015.  The Beach Boys, Buddy Holly, Frank Black, Guided By Voices, John Lennon, Matthew Sweet and The Velvet Underground are often cited as his major influences.

Greatest Hits, Vol. 3 (Hank Williams Jr. album): Hank Williams Jr.'s Greatest Hits, Vol.  3 is a compilation album by American country music artist Hank Williams Jr. released by Warner Bros.  Records in February 1989.  The album includes eleven tracks, eight of which were Number One and Top 10 singles on the "Billboard" Hot Country Singles & Tracks chart released on the studio albums "Five-O", "Montana Cafe" and "Born to Boogie".  The song "My Name Is Bocephus" was originally a track recorded for "Montana Cafe", but Williams later recorded a live version of the song and included it on the live album, "Hank Live".  The live version was the one used for the compilation.  The album included two original singles, "There's a Tear in My Beer" and "Finders Are Keepers", that peaked at number 7 and number 6 respectively on the "Billboard" Hot Country Singles & Tracks chart.

Paradise (Grover Washington Jr. album): Paradise is an album by jazz musician Grover Washington Jr. Released in 1979, this was Washington's first album on Elektra Records.

Supporting paragraphs: Mister Mellow Washed Out
Answer: Washed Out