Bae Jin-yeong (Hangul: 배진영; born February 19, 1993), better known by her stage name Punch (Hangul: 펀치), is a South Korean singer.
 She is best known for her original soundtracks for various TV series, notably "Sleepless Night" for "It's Okay, That's Love" (2014), "Everytime" for "Descendants of the Sun" (2016) and "Stay with Me" for "" (2016).
That Winter, the Wind Blows () is a 2013 South Korean romantic melodrama television series starring Jo In-sung and Song Hye-kyo.
 A gambler and con man (Jo) pretends to be the long-lost brother of a blind heiress (Song), but these two damaged people come to find the true meaning of love after meeting each other.
Spring Day () is a 2005 South Korean television drama series starring Go Hyun-jung, Jo In-sung, and Ji Jin-hee.
 Loosely adapted from the 1995 Japanese drama "Heaven's Coins" (星の金貨 , Hoshi no Kinka ) , it aired on SBS from January 8 to March 13, 2005 on Saturdays and Sundays at 21:45 for 20 episodes.
Madeleine () is a 2003 South Korean romance film starring Jo In-sung and Shin Min-ah in lead roles.
 The film was released on January 10, 2003 in South Korean cinemas and drew a total of 146,482 admissions in the nation's capital of Seoul.
The King (Hangul: 더 킹 ; RR: "Deo king " ) is a 2017 South Korean political crime thriller film starring Jo In-sung and Jung Woo-sung.
The Idle Mermaid (; literally Surplus Princess) is a 2014 South Korean romantic comedy television series starring Jo Bo-ah, On Joo-wan, Song Jae-rim, and Park Ji-soo.
 A modern retelling of "The Little Mermaid" by Hans Christian Andersen, it aired on tvN from August 7 to October 9, 2014 on Thursdays at 23:00.
 Originally slated to run for 14 episodes, the total number of episodes was changed to 10.
 The series inspired an unofficial Indonesian adaptation called "Mermaid in Love".
Piano () is a 2001 South Korean television series starring Cho Jae-hyun, Go Soo, Kim Ha-neul and Jo In-sung.
 It aired on SBS from November 21, 2001 to January 10, 2002 on Wednesdays and Thursdays at 21:55 for 16 episodes.
Jo In-sung (; born July 28, 1981) is a South Korean actor.
 He is 189 cm tall.
 He is best known for his leading roles in the television series "What Happened in Bali" (2004), "That Winter, the Wind Blows" (2013), and "It's Okay, That's Love" (2014), as well as the films "The Classic" (2003), "A Dirty Carnival" (2006), "A Frozen Flower" (2008) and "The King" (2017).
Stranger () is a South Korean television series starring Jo Seung-woo and Bae Doo-na.
 It aired on tvN every Saturday and Sunday at 21:00 (KST) from June 10, 2017 to July 30, 2017.
 It aired simultaneously on Netflix, which purchased the series for $200,000 per episode.
It's Okay, That's Love () is a 2014 South Korean television series starring Jo In-sung, Gong Hyo-jin, Sung Dong-il, Lee Kwang-soo and Do Kyung-soo.
 It aired on SBS from July 23 to September 11, 2014 on Wednesdays and Thursdays at 21:55 for 16 episodes.

Question: What was the air date of this 2014 South Korean television series starring Jo In-sung, whose soundtrack was by Punch?
Answer: July 23 to September 11, 2014