Given the following context:

In May 2009, Lorde and her friend Louis McDonald won the Belmont Intermediate School annual talent show as a duo. In August that year, Lorde and McDonald made a guest appearance on Jim Mora's Afternoons show on Radio New Zealand. There, they performed covers of Pixie Lott's "Mama Do (Uh Oh, Uh Oh)" and Kings of Leon's "Use Somebody". McDonald's father then sent his recordings of the duo covering "Mama Do" and Duffy's "Warwick Avenue" to Universal Music Group (UMG)'s A&R executive Scott Maclachlan. Maclachlan subsequently signed her to UMG for development.Lorde was also part of the Belmont Intermediate School band Extreme; the band placed third in the North Shore Battle of the Bands finals at the Bruce Mason Centre, Takapuna, Auckland on 18 November 2009. In 2010, Lorde and McDonald formed a duet called "Ella & Louis" and performed covers live on a regular basis at local venues, including cafés in Auckland and the Victoria Theatre in Devonport. In 2011, UMG hired vocal coach Frances Dickinson to give her singing lessons twice a week for a year. During this time, Maclachlan attempted to partner Lorde with several different producers and songwriters, but without success. As she began writing songs, she learned how to "put words together" by reading short fiction.Lorde performed her original songs for the first time at the Victoria Theatre in November 2011. In December, Maclachlan paired Lorde with Joel Little, a songwriter, record producer, and former Goodnight Nurse lead singer. The pair recorded five songs for an extended play (EP) at Little's Golden Age Studios in Morningside, Auckland, and finished within three weeks. While working on her music career, she attended Takapuna Grammar School from 2010 to 2013, completing Year Twelve. She later chose not to return in 2014 to attend Year Thirteen.

answer the following question:

What is the first name of the person whose father sent his recordings of the duo covering "Mama Do" and Duffy's "Warwick Avenue" to Universal Music Group? 

Louis