In what year was the album “Hanatabanokawarini Melody wo” released by 清水翔太?

In what year was the album “Hanatabanokawarini Melody wo” released by 清水翔太?: The album “Hanatabanokawarini Melody wo” was released in 2015 by 清水翔太, featuring 4 tracks.
What is the most successful song from the album “Hanatabanokawarini Melody wo” by 清水翔太?: “花束のかわりにメロディーを” is the biggest hit from the album “Hanatabanokawarini Melody wo” by 清水翔太.

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