Andriyanto, R.M. Aditya, et al. “Exploring Sound Waves through a Frequency Study of the Ambience Music Weightless by Marconi Union”. Gondang: Jurnal Seni Dan Budaya, vol. 8, no. 2, Dec. 2024, pp. 288-05, doi:10.24114/gondang.v8i2.64558.