"Summer Days" is a song by Dutch producer Martin Garrix, featuring American rapper Macklemore and singer Patrick Stump of Fall Out Boy. The song was released on 25 April 2019. The music video for the song was released on 22 May 2019.
Background
On 20 April 2019, Garrix, Macklemore and Stump all simultaneously shared a picture with the caption "I got this feeling on a Summer day" on their social media.[5][6] The collaboration was officially confirmed by Garrix two days later.[7][8] Garrix teased the release by posting a snippet of the song. Kat Bein of Billboard described the collaboration as "a cross-genre-sing-along".[9]
^"ČNS IFPI" (in Czech). Hitparáda – Radio Top 100 Oficiální. IFPI Czech Republic. Note: Change the chart to CZ – RADIO – TOP 100 and insert 201938 into search. Retrieved 24 September 2019.
^"ČNS IFPI" (in Czech). Hitparáda – Digital Top 100 Oficiální. IFPI Czech Republic. Note: Change the chart to CZ – SINGLES DIGITAL – TOP 100 and insert 201925 into search. Retrieved 25 June 2019.
^"ČNS IFPI" (in Slovak). Hitparáda – Radio Top 100 Oficiálna. IFPI Czech Republic. Note: insert 201937 into search. Retrieved 17 September 2019.
^"ČNS IFPI" (in Slovak). Hitparáda – Singles Digital Top 100 Oficiálna. IFPI Czech Republic. Note: Select SINGLES DIGITAL - TOP 100 and insert 201924 into search. Retrieved 18 June 2019.