2015: Christmas in Tahoe On May 14, 2015, it was announced the band was recording a Christmas album. The album, titled Christmas in Tahoe, was released on November 13, 2015, exclusively on Amazon, and is their eighth overall studio album. The album features 15 songs, 12 of which are covers of other holiday songs, and three of them being original songs. It peaked at number 151 on the US Billboard Hot 100 and number 10 on the US Top Holiday Albums (Billboard). On December 5, 2016, just over a year after the album was released, Train's cover of "This Christmas" charted at number one on Billboard'''s Adult Contemporary Chart. 2016: Train Does Led Zeppelin II In June 2016, Train released their first cover album, and ninth overall studio album, titled Train Does Led Zeppelin II. The album was a song by song replication of the classic 1969 Led Zeppelin album. The band's website announcement stated: "We're paying homage to one of our biggest musical inspirations with the release of Train Does Led Zeppelin II. All of the band's proceeds from this release will support Family House." The band also launched a brief club tour that same month to support the album. Gigs included New York, Los Angeles, Seattle and the final date in San Francisco. The sets consisted entirely of Led Zeppelin covers, and featured no regular band material. They also appeared on Jimmy Kimmel Live on June 10 and played "Heartbreaker" and "Living Loving Maid (She's Just A Woman)." The album peaked at number 71 on the US Billboard 200. 2016–2018: a girl a bottle a boat Beginning with live performances on tour in August 2016, Train performed a new song, titled "Play That Song". It was officially released on September 29, 2016, as the lead single to their tenth studio album, a girl a bottle a boat, which was released four months later on January 27, 2017. "Play That Song" uses the melody from the 1938 song "Heart and Soul". On October 8, 2016, lead guitarist Jimmy Stafford posted on Twitter that he had left the band. Although he performed "Play That Song" and other new songs from the album prior to its release, he did not play on the new album. Stafford quoted on Twitter that "We're both in a great space. Pat is making the records he wants to make and I'm still around." He attended