Ola Halén

Ola Halén — Swedish vocalist — is known for his work in Insania, the power metal band formed in Stockholm in the 1990s. 1990s Sweden is a particular case. While the country became internationally known for the death metal of Gothenburg — At the Gates, In Flames, Dark Tranquillity — a parallel melodic metal scene developed with less visibility, following the European model of fast guitars, keyboards and high-register vocals. Insania belongs to that second line. Halén has the voice the genre demands: high range, sustained power and clean pitch in fast passages — traits requiring technical preparation, and which wear out over time if the technique is not right. He is the kind of singer whose career takes place within a specific circuit: settled recognition among the European power metal audience, with regular tours and records, without the market reach of the Swedish extreme metal bands of the same era.