Ordered by release, English titles:

• April - April Story
• BTS - Not Today
• Twice - Knock Knock
• GFriend - Fingertip
• Produce 101 Season 2 - It's Me
• Psy - I Luv It/New Face
• Twice - Signal
• Nation's Sons - Never
• Show Time - It's
• Produce 101 - Super Hot
• Black Pink - As If it's Your Last
• Red Velvet - Red Flavor

Songs I like but could like more:

• AOA - Excuse Me
• VARSITY - U R My Only One

Pretty good but not catchy enough:

• NCT - Limitless
• I - If You Wish Hard, It Will Come True (ft. Tiger JK)

Older Songs I Liked This Year:

• Buzz - You don't know man (Thank you, 아는 형님)
• Buzz - Thorn
• Buzz - Coward