Grandson gets political at St. Andrews Hall

Grandson (Jordan Benjamin) takes the stage at St. Andrews Hall in Detroit wearing a President Donald J. Trump mask.

Grandson (Jordan Benjamin) performs his politically and socially relevant rap/metal music with his band on stage at St. Andrews Hall in Detroit.

Guitarist Ramon Blanco (left) and Grandson (Jordan Benjamin) perform on stage at St. Andrews Hall in Detroit.

Guitarist Ramon Blanco (left), Grandson (Jordan Benjamin), and drummer David Rehmann perform on stage at St. Andrews Hall in Detroit.

Guitarist Ramon Blanco (left) and Grandson (Jordan Benjamin) perform on stage at St. Andrews Hall in Detroit.

Grandson (Jordan Benjamin) performs his politically and socially relevant rap/metal music with his band on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco, drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Grandson (Jordan Benjamin) performs his politically and socially relevant rap/metal music with his band on stage at St. Andrews Hall in Detroit.

Grandson guitarist Ramon Blanco performs on stage at St. Andrews Hall in Detroit.

Guitarist Ramon Blanco (left), Grandson (Jordan Benjamin), and drummer David Rehmann perform on stage at St. Andrews Hall in Detroit.

Guitarist Ramon Blanco (left) and Grandson (Jordan Benjamin) perform on stage at St. Andrews Hall in Detroit.

Guitarist Ramon Blanco (left) and Grandson (Jordan Benjamin) perform on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco, drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Grandson bassist Renzo Bravo performs on stage at St. Andrews Hall in Detroit.

Grandson (Jordan Benjamin) performs his politically and socially relevant rap/metal music.

Grandson (Jordan Benjamin) pretends to cry while bassist Renzo Bravo rocks out on stage at St. Andrews Hall in Detroit.

(from left) drummer David Rehmann, Grandson (Jordan Benjamin), and bassist Renzo Bravo perform on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco, drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco, drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco, drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco and drummer David Rehmann on stage at St. Andrews Hall in Detroit.

Grandson guitarist Ramon Blanco plays the guitar behind his head on stage at St. Andrews Hall in Detroit.

Singer Grandson (Jordan Benjamin), performs with his band (from left) guitarist Ramon Blanco, drummer David Rehmann and bassist Renzo Bravo on stage at St. Andrews Hall in Detroit.

Grandson (Jordan Benjamin) sprays bottled water on the crowd after making a staement of support for the people of Flint, Michigan and a plea for everyone in the crowd to go to the polls and vote on election day, before performing their final songf Blood // Water at St. Andrews Hall in Detroit. *** Grandson, Nothing But Thieves and DeMob Happy perform at St. Andrews Hall in Detroit on Wednesday, September 12, 2018. (John T. Greilick, The Detroit News)

Grandson (Jordan Benjamin) greets fans, signs autographs and takes selfies with fans at the merchandise table after his performace at St. Andrews Hall in Detroit.

Fans throw their hands in the air at the conclusion of Grandson's performace at St. Andrews Hall in Detroit.

Nothing But Thieves lead vocalist Conor Mason (left) and guitarist Joe Langridge-Brown perform at St. Andrews Hall in Detroit.

Nothing But Thieves lead vocalist Conor Mason performs at St. Andrews Hall in Detroit.

Nothing But Thieves guitarist and keyboardist Dominic Craik (left) and bassist Philip Blake perform at St. Andrews Hall in Detroit.

Music fans cheer as Nothing But Thieves takes the stage at St. Andrews Hall in Detroit.

Nothing But Thieves guitarist Joe Langridge-Brown performs.

Demob Happy is seen performing on stage beyond the mixing board at St. Andrew's Hall in Detroit.

English rock band Demob Happy (from left) guitarist Adam Godfrey, drummer Thomas Armstrong and singer-bassist Matthew Marcantonio perform on stage at St. Andrew's Hall in Detroit.

English rock band Demob Happy drummer Thomas Armstrong and singer-bassist Matthew Marcantonio perform at St. Andrew's Hall in Detroit.

English rock band Demob Happy (from left) guitarist Adam Godfrey, drummer Thomas Armstrong and singer-bassist Matthew Marcantonio perform.