Background: Mayday (Chinese: Wu Yue Tian ; pinyin: Wu Yue Tian; Peh-oe-ji: Go[?]-goeh-thin), is a Taiwanese band that was formed in the late 1990s with five members, Monster (leader, lead guitar), Ashin (vocal), Stone (rhythm guitar), Masa (bass) and Guan You (drums). Formerly So Band, they came to be known as Mayday in 1997, with the name originating from Masa's online nickname. Mayday won the Golden Melody Award for Best Musical Group in 2001, 2004, 2009 and 2012.. CNN calls them "The Chinese Beatles" and they are named "Kings of concerts" in Asia.
Context: Shortly after participating in the Formoz Festival (Ye Tai Kai Chang ), the band began to actively send demo tapes to various record companies in the hope of sealing a record deal. Their demo impressed Rock Records executive Jonathan Lee (Li Zong Sheng ) who described them as "the ones who would usher in the sound of the future".  As a result, they signed their first record deal with Rock Records in 1998. In the same year, they also took part in the release of the Taiwan Independent Compilation Album <<AIGuo Ge Qu >> by indie music label TCM (Jiao Tou Yin Le ) which included their first studio recording Motor Rock<<Ya Che >> . In June 1998, they also released Embrace<<Yong Bao >>  compilation album for which they took on most of the songwriting, production and recording duties.  In 1999, after their third drummer Robert from Loh Tsui Kweh Commune had left (the second one was Chen Yung-chang Chen Yong Chang ), the ex-member from a band called "whynot" (disbanded) - Guan You (Guan You ) joined the band and completed Mayday. They went on to release their first full-length studio album Mayday's First Album<<Di Yi Zhang Chuang Zuo Zhuan Ji >> under Rock Records on 7 July 1999. Their debut received critical acclaim, and they gained a following in Taiwan. It went on to sell more than 300,000 copies, a considerable feat for a new band in the then pessimistic and saturated music industry. They were also nominated for the 11th Golden Melody Awards under the category of Best Band (Shi Yi Jie Jin Qu Jiang Zui Jia Yan Chang Tuan Ti Jiang ). The tracks Peter and Mary <<Zhi Ming Yu Chun Jiao >> and Embrace <<Yong Bao >>  also caught on among the youth, and became the top songs on the KTV Chart. Peter and Mary was one of the top ten songs of the year according to the Association of Music Workers in Taiwan (Zhong Hua Yin Le Ren Jiao Liu Xie Hui ). In fact, Peter and Mary has been acknowledged by Ashin as the "song that brought them from the north of Taiwan to the south, allowing everyone to recognize Mayday." On 28 August, they held their first large-scale performance called The 168th Performance [Di 168Chang Yan Chang Hui ] , cementing their position as one of the rising bands in Taiwan.
Question: What was their first album with the record label?

Answer:
In the same year, they also took part in the release of the Taiwan Independent Compilation Album <<AIGuo Ge Qu >> by indie music label TCM