kˈiː ɹᵻvˈiːld ðætðə sˈɔŋ "ɹˈʌf lˈændɪŋ, hˈɑːli", wˌɪtʃ fˈiːtʃɚz ðə hˈɑːli kˈæɹɪktɚ, wʌz hˈɪz "fˈeɪvɚɹᵻt sˈɔŋ" fɹʌm lˈaɪts ænd sˈaʊndz.
Key revealed that the song "Rough Landing, Holly", which features the Holly character, was his "favorite song" from Lights and Sounds.