The country singer, who lost his brother, sister-in-law and two nephews in the central Texas floods this month, has put together a relief concert to raise money for those impacted by the disaster.

The Rangers announced Thursday that they will sell “Together For Texas” T-shirts for a minimum donation of $25 throughout the weekend series against Detroit.

Search and recovery efforts are not slowing down in central Texas, where over 100 people remain missing following a deadly flooding on the 4th of July holiday.