Instagram/Miranda Lambert Music Miranda Lambert joins MCA Records. Hear from the label and the artist on this new partnership for her future music releases. April 21, 2026 AceShowbiz - Miranda Lambert has officially signed with MCA Records for her future music releases, the label confirmed on April 20. Mike Harris, President & CEO of MCA, expressed his enthusiasm about the partnership, stating, "Miranda is a generational artist whose influence and artistry continue to shape modern music.