Back in Black a great song and AC/DC’s most successful album. I discovered AC/DC in my first year of high school. Immediately fell in love with the raw energy of the band. Awesome synaesthesia to complete the sensory experience. Followed by a quirky Angus Young in his school uniforms added to the excitement.Crisp blue, grey, white and black lines pulsate to the crunchy rock riff. Wonderful synaesthesia and a totally punchy song.