As the singer in the group, she shot to popularity with her hit songs, Chinweike and Lele. This hip-hop gospel album titled Chinweike sold over two million copies in Nigeria. Today, Estar prefers to sing with live instrumentation as she gives her performances. She also gives concerts in Germany where her audience get thrilled by the ecclectic nature of her music. Her music has been described as having influences from softrock, rhythm and blues, hip-hop, reggae, native…she simply describes her music as positive.